1. I couldn't access the paid version's features right away after upgrading but they responded very quickly once I made my situation heard and I'm happy with my purchase.Although this is a great app for secondary math students like me to solve questions involving surds but after searching for one question, then the rest of the questions the app only provides answers and only have part of the solutions, then you will have to pay for it before having full worked solutions.
2. Overall, this app not only have answers but also have solutions so it is a wonderful app for math surds.This app converts your mobile phone into a great calculator, you have the usual options in a scientific calculator, but its integration allows you to do complex math, as well as if you change the value, it will do all the calculations again, useful if you need to use the same formula more than once.
3. Great computer !!! Would recommend it to anyone, especially students.Let's face it you wouldn't expect when judging a computer on the door Application goods, however, recently started an electrical engineering course which has quickly become my goal for any and all calculations.
4. I teach algebra, and this is currently my favorite app for creating spreadsheet images.Great calculator application.
5. Personally I don't use the actual graphing functions much, but there's nothing like a calculatorUse it instinctively AND you can build your own keyboard layout! Graphing is the most comprehensive and functional app I've found for Android (and better than anything I've found for ipad / iphone).
6. The graphing function is really handy, and the basic calculator is clean and easy to use.
7. Great value for money and more! The full screen feature is perfect for screenshots.
8. It's easy to use and has a clean interface that helps to clear up some of the more complex equations.I have this app installed on every phone I have used for about five years now.
9. It does add, but they're usually located at the bottom of the screen.Great application! I use it quite a lot for Algebra.
10. I am used to switching between different computer applications with different individual functions while helping my child with homework.
11. The features are great and it's incredibly useful for studying.
Because i did not use it anymore