2.7
2020-10-21
- Changes necessitated by iOS 13 & 14
- Removed links to Facebook and Twitter
- Some GUI changes
2.6
2019-02-10
- Added audio cues on buttons.
- Compiled with Xcode 10.1.
2.5
2015-10-01
- Changes to accommodate iOS 9, mostly font modifications.
2.4
2015-07-07
- Changed the app icon.
2.3
2015-06-29
- Updated to iOS 8.
- Changed and improved Facebook and Twitter link syntax.
- GUI changes.
2.2
2015-01-07
- Added links to social apps Facebook and Twitter
- The social apps and an account for each must exist for the link to be active
- Update graphing engine
- Changed minimum iOS to 7.1
2.1
2014-10-05
- Updated for iOS 8 and iPhone 6.
- Minor GUI tweaks.
- Updated graphing engine.
2.0
2013-10-08
- Major rewrite and redesign for iOS 7.
1.5
2013-07-29
- Minor GUI enhancements.
- Updated the graphing engine.
1.3
2012-11-27
- Expanded screens to accommodate size of iPhone 5.
- Bug fixes.
1.2
2012-09-30
- Fixed bug in data entry routine.
- Improved precision from single to double.
- Modified syntax of iTunes App Store link.
1.1
2012-01-06
- Tweaked GUI for improved data entry