The future is here. This is the first and only calculator with the abiliy to change the background of the calculator with the choices that are located in the menu tab, for $.99 each. Once purchased, those pictures will be unlocked and able to use unlimited times.
✔ To buy background pictures, just tap on the menu tab located on the upper left corner of the calculator and choose the one you like. ✔ Watch how unique your calculator will be compared to anyone elses. ✔ Your calculator can be meaningful to you now! ✔ For free, you can change your background and pick between relaxing clouds or a simple solid background! ✔ While using the calculator, if you made a mistake just use the backspace key to make editing quick and easy. ✔ Turn your phone sideways to view landscape mode and additional functions will appear. ✔ Equipped with all basic calculator functions and extra functions including: pie, square root, memory, and much more!