Lambert3.2 - App Store
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Publisher Description
This app turns your iPhone into a geological compass, a tool for each geologist. It can be used to measure the direction of dip and the angle of dip of geological strata. The app shows the current device orientation in a realtime stereographic projection. The data can be previewed in projection diagrams (Wulff and Schmidt Net) and transferred to your computer. You can add text to the measurements and plot the measurement localities on a map.
Version History Add photos to a measurement directly in the fieldbook. 3.2 Oct 1 - Fixed an issue with the text on the measurement display labels
- Fixed an issue with the measurement display labels not updating following changes to the app settings 3.1.1 Sep 25 Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 May 4 Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
About Lambert
The company that develops Lambert is Peter Appel. The latest version released by its developer is 3.2.
To install Lambert on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Lambert as malware if the download link is broken.
How to install Lambert on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Lambert is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Lambert is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.2
posted on 2026-10-14
Version History Add photos to a measurement directly in the fieldbook. 3.2 Oct 1 - Fixed an issue with the text on the measurement display labels
- Fixed an issue with the measurement display labels not updating following changes to the app settings 3.1.1 Sep 25 Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 May 4 Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
version 3.2
posted on 2026-10-06
Version History Add photos to a measurement directly in the fieldbook. 3.2 5d ago - Fixed an issue with the text on the measurement display labels
- Fixed an issue with the measurement display labels not updating following changes to the app settings 3.1.1 Sep 25 Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 May 4 Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
version 3.2
posted on 2026-10-03
Version History Add photos to a measurement directly in the fieldbook. 3.2 1d ago - Fixed an issue with the text on the measurement display labels
- Fixed an issue with the measurement display labels not updating following changes to the app settings 3.1.1 Sep 25 Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 May 4 Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
version 3.1.1
posted on 2026-09-26
Version History - Fixed an issue with the text on the measurement display labels
- Fixed an issue with the measurement display labels not updating following changes to the app settings 3.1.1 10h ago Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 May 4 Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
version 3.1.0
posted on 2026-09-19
Version History Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 May 4 Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
version 3.1.0
posted on 2026-05-08
Version History Measurements can now be presented in a Strike (RHR) / Dip notation, when this is selected in the App Preferences.
Fieldbook text entry now directly possible within the Measure View. 3.1.0 3d ago Code updates and adaptions to recent devices. 3.0.0 Feb 3 Some bugs of the iPad user interface were fixed. 2.01 12/10/2019 Many code updates for recent iOS versions.
Data export now also as KMZ file. 2.0 12/05/2019 -Various bugfixes of the iPhone and iPad user interface. 1.98 02/02/2017 -Fixed a bug that caused problems when drawing the diagrams on the iPhone 1.97 01/31/2017 -Enabled selection of a data collection in the measurement view.
-Keep the button pressed for a second when you make a measurement and you can directly add a fieldbook comment.
-Fixed a bug on the iPad Pro and of the iPad user interface of the french localization. 1.96 01/23/2017 -Fixed a bug that prevented plotting of the active data selection in the projection view
-Improved data export 1.95 12/05/2016 -Improved manual data input
-Supports OpenStreetMap 1.94 07/19/2015 -Minor interface improvements for the iPad.
-Fixed an iOS 8 GPS issue. 1.93 02/21/2015 -Fixed an issue that caused incomplete drawing of the diagrams.
-Interface is optimized for iPhone 6/6+.
-Enhanced compatibility with iOS 8. 1.92 02/06/2015 -Fixed an issue that in some cases caused negative azimuth values for measurements relative to geographic north.
-Data format for GPS can be changed in the app preferences.
-Updated for iOS 7. 1.91 09/18/2014 - You can change the color for individual measurements
- Display of the device tilt angle (for precise levelling; e.g. to mark the strike on the samples)
- Now stores the total magnetic field strength
- French localization added 1.9 05/30/2013 Updated for the iPhone 5's 4-inch screen
Runs natively on the iPad (Universal App)
Updated for iOS 6
Included data collections
Can plot data as tectonic symbols on the map
Other minor performance and code enhancements 1.8 12/17/2012 -A joint diagram was added.
-Included map support to show the location of the measurements.
-A bug was fixed that caused crashes with iOS 5 when changing the measurement type. 1.7 01/27/2012 -A Rose Diagram was included.
-You can add text to measurements in the Fieldbook.
-Print diagrams and attach them to email.
-An issue that occurred with iOS 5 was fixed.
-You can attach the data as text file to email.
-A problem that resulted in wrong strike values was fixed.
-Reduced use of location services for extended battery life. 1.6 10/24/2011 The compass calibration panel is shown when magnetic interferences occur. 1.5 02/10/2011 -Schmidt Net now plots great circles and a background net
-User interface is updated and shows a realtime projection
-Strike value is given
-Self detection of the dip direction: it is not necessary any more to level the iPhone exactly
-Supports iTunes File Sharing for data transfer
-Fixed a bug in face down measurement mode that resulted in wrong heading directions for high dip angles
-Some parts of the program were rewritten to enhance compatibility 1.4 12/20/2010 This version increases compatibility with iOS 4 and is recommanded to all users:
-Fixed an issue that could result in loss of data on devices running with iOS 4
-Fixed an issue that caused problems with Wifi connections on devices with iOS 4
-Fixed a minor bug that is related to the preference settings after the initial install of the app
-Added the possibility to delete data in the projection view (can be switched on/off in the settings)
-Code for calibration of dip and tilt was optimized
-Enlarged buttons and font size 1.3 08/03/2010 -Added the option to enter data manually 1.2 06/18/2010 -An issue was fixed that caused loss of the GPS longitude data
-A unique id number for each measurement will be assigned
-The display format for the heading value in the measurement view is modified
-The data format of the transfered data is changed 1.1 04/16/2010 1.0 12/01/2009
version 3.0.0
posted on 2026-02-03
Code updates and adaptions to recent devices.
version 2.01
posted on 2019-12-10
Some bugs of the iPad user interface were fixed.
version 2.01
posted on 2019-12-10
Dec 10, 2019
Version 2.01
Some bugs of the iPad user interface were fixed.
version 1.94
posted on 2009-12-18
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