NeoStar Calculator Plus is your basic calculator but with an added twist! Our calculator lets users fully customize their calculator to their fitting.

Users are able to arrange keys, individually change the color of each button, & change the background color of the calculator. Need the + button in the middle of the screen? No problem we got you covered.
Want to make your calculator look colorful? We got that figured out too!

Features:
- Key-mapping allows you to drag & drop buttons anywhere in the screen
- Change color of each buttons individually
- Change background color for your calculator
- Works great as a school & work calculator
- View prior calculation history & memory
- Sin, Cos, Tan, ASin, ATan, ACos trigonometry functions