In an era of applications, Finding out the best app on net is a headache but if you are looking for best apps you should look for Power App GmbH's Application. Application "Calculator" is one of the best apps online on appstore. The app is comprised with high quality graphics and best user interface.
Features of the app. -
Full Symbolic CAS System
* Easy to read print out
* Script editor
* Up to 10 functions in one plot
* Plot supports zoom and move
* Results can be directly printed via Airprint
* Send results and plots via e-mail
* ARM6, ARM7 and Dual Core optimized
* QWERTY keyboard included
* Supports external Bluetooth keyboard
* Includes manual with over 300 pages
* Choose input format: MAPLE, TI-Style or P11-Style
* Latex parser
* Direct FAQ support
The app looks simple with best features where you can operate All function of Calculator. Some added features which is very uncommon which you find in apps.
To support my statements i will write that, you will be happy with what we made and i can surely say that you will rate is as best one.