Standard Calculator

Standard Calculator app is a helpful utility for students, professionals and merchant /business men to do on time calculations. All can use this utility to calculate their daily and occasional calculations by this beautiful and small app. Basic and major all functions are available in this standard calculator, which are useful and helpful for everyone.

Calculator modes:
There are 4 (four) modes of calculator here
1) Simple calculator
2) Scientific calculator
3) Programmer mode (hex, binary, decimal, hexadecimal)
4) Unit convertor (mass, volume, length and many more)

Features:
- Simple and beautiful design
- Easy to use for everyone
- Option to choose from 4 calculator modes (Simple, scientific, Programmer, unit convertor)
- Displays calculation history
- Last 10 calculations stored in memory
- Backspace button to delete the last digit to correct a simple mistake
- Backspace button can also clear all by pressing and holding it
- scroll left right option for lengthy terms
- Displays operator symbols during calculation
- Previous Answer can be used for next calculations

Note:
Feel free to contact us for feedback, bug reporting and feature request. Good opinions and suggestions are always welcome!