1.4
2017-10-12
update for iOS 11
1.3.1
2013-04-19
* display rounding fraction result in red.
* add note for how to display the exact result - clear Fraction denominator
1.3
2013-04-15
add a new theme
fix bugs including iOS 6 font problem
1.2
2013-04-09
- change to universal app
- bigger font
- add result resolution for decimal and fraction
1.1.1
2012-09-12
Bug fix - press "=" after "(" crashes the app
1.1
2012-06-07
History list is added which includes both the inputs and results. You can select an input or result from the history list as the current input. Then modify it for new calculation.