- Maintenance release for iOS13

- Support for iOS 13
- Improve layout for both iphone and ipad
- full support for landscape orientations on ipad
- Code improvements

64 bit support

- iOS7 native interface
- Fixes setting of custom yield under iOS7
- New graphics
- Miscellaneous fixes & improvements

- Fixed mislabeling in results & PDF generation when using Metric unit system.

- New USER DEFINED load option, enter any given shear & load combination within the same span. Useful for multi-span beams  or more complex loading not handled by the simpler options.

- Metric system switched from cm, m, kg, kg/cm2 to m, kN, MPA

- Mail results as PDF.

- Improved retina display support for iphone & ipad

- UI Tweaks

- minor code improvements

Code maintenance and performance improvements

- Optimization for iPhone 5's 4" screen
- New, high resolution Icon
- Updated UI
- Minimum requirement is now iOS 4.3

- Updated product availability

(9/17/12): new update with full support for iPhone 5's 4 in screen uploaded for review today. Available soon!

- Added option so that solver always uses conservative Cb=1 regardless of bracing conditions.

- Universal Support!
- Fixed table dimensions for iphone version which prevented selection of PIPE sections
- Code cleanup

- Additional visual information on Passing Beams window. Beams with deflections larger than Span / 240 are marked yellow

- Corrected maximum shear calculation for Pipes & Round HSS shapes.

- Fixed graphical glitch on first screen