Calculate+4 -simple calculator
iOS app by Rooking,Inc.. Utilities · Rooking,Inc.
- Store rating
- 0 / 5
- Store rating count
- 0
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.0.5
- Listing last refreshed
- 2026-09-14
View the original store listing
Store description excerpt
I made the concept that, want to use a calculator on a tablet and also want to use a calculator with a simple design. The buttons are large and easy to touch, and have a simple design. In calculator + 4 we put four calculators on one screen when we turned horizontally. I think that it is useful in various places if you have to do simultaneous calculation. [Major features]: -Simple and easy design -The button is large and easy to touch -When turned horizontally, equipped with four calculators can be calculated simultaneously -For portrait orientation, delete the rightmost value with backspace button -Percent calculation also possible -Supports both vertical and horizontal display -Display comma (,) in every three digits for easy reading of calculation result Supported Operators: -Basic operations: +,-, x, ÷,% -+/- conversion If you have any comments or suggestions about this app, please contact us anytime
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