Classic Calculator - Skinnable

A simple, stylish calculator with five free attractive themes:
• Retro classic or vintage.
• Colorful.
• Pink.
• Industrial.
• Futuristic.

Main features:
• Easy to use and read.
• Basic standard functions.
• Percentage key.
• Simple but very powerful calculator for everyday use.
• Keep track of all your operations with an scrollable display.
• Touch an historical result to reuse it.
• Two decimal digit option.
• Sound on/off switch.
• Beautiful design with five themes.
• Use backspace to correct a mistake.
• Support for big numbers (up to 20 digits).
• Very large memory.
• Adaptable to tablets.
• Five skins free and Ads free.

Any suggestion from users are welcomed.
If you like this application please rate it ★★★★★