Revolutionary Tap-to-Calculate
Key Calculator
by 瑞勤 李
What is it about?
Revolutionary Tap-to-Calculate
App Store Description
Revolutionary Tap-to-Calculate
Select an operator (+−×÷) first, then tap numbers to instantly calculate results. Saves 3 steps vs traditional calculators!
Customize Your Number Pad
Adjust max/min values, set step increments, and save frequent numbers. Build your dream keypad for faster inputs.
Undo Mistakes Instantly
Typed a wrong number? Undo your last action with one tap—no restart needed.
Calculation Time Machine
Auto-saves every step. Tap any history entry to resume calculations right where you left off.
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AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.