Updates for the new screen sizes

Update the User interface

UI updates for larger screens

Added the ability to purchase the other calculators

GUI Buttons update

Add Help and Support pages

Bug Fixes.
Added reviews

Fixed some bugs that stopped iPad version working properly

Bug fix in the Fractions part of the App.

Corrected a bug in the decimal to fractions conversion when using comma as the decimal point.

image changes for iPhone4 display.
Added initial splash screen

Update to Fractions In App Purchase Functionality.  You can now have negative fractions.  Either specify the whole number as negative or if zero just put a minus sign.

Bug fixes for iPod touch users

Bug fixes.
Changes for the iPad version.

Enhancements to the workings page.
Added the ability to buy the Fractions Calculator as an In App Purchase.