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Calculator

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v2.0.1 by TricolorCat

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Calculator

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About Calculator

Calculator (Package Name: com.tricolorcat.calculator) is developed by TricolorCat and the latest version of Calculator 2.0.1 was updated on June 18, 2026. Calculator is in the category of Productivity. You can check all apps from the developer of Calculator and find 136 alternative apps to Calculator on Android. Calculator is listed in Top 10 Calculator Apps for Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

A simple calculator that gets out of your way.
Calculator is a clean, easy app made for the math you do every day — from splitting bills and calculating tax to checking homework and leaving a tip. Big buttons and a stylish, distraction-free design mean you get your answer in seconds, every time.
*Ads appear at the bottom of the screen. A one-time in-app purchase to remove ads is coming in a future update.
Everyday calculations
• Basic arithmetic: +, −, ×, ÷ and percentage
• Constant calculation — tap = again to repeat your last operation
• Calculation history to review past results
• Memory buttons (MC, MR, M+, M−) — toggle on or off in Settings
Display & input
• Scientific notation for very large or very small numbers
• Four number formats (1,234.5 / 1 234,5 / 1.234,5 / 1'234.5)
• See your full calculation on screen as you type
• Backspace — tap to erase the last digit; long-press to clear the current number
• Long-press the result to copy it
• Works in portrait and landscape
Math functions
• Square root (√), pi (π), square (x²), and reciprocal (1/x)
• Turn the function row on or off in Settings
Make it yours
• 3 keypad layouts: Standard, Stylish, Ergonomic
• 12 color themes
• Vibration on touch (on/off)
Found a bug or have a suggestion? We'd love to hear from you: [email protected]
Thank you!

Calculator 2.0.1 Update

• NEW MATH KEYS: Added Square Root (√), Pi (π), Square (x²) and Reciprocal (1/x).
• DISPLAY: Large results now use scientific notation.
• CONSTANT CALCULATION: Repeat operations by tapping equals multiple times.
• SMART BACKSPACE: Long-press clears the current number instead of All Clear.
• PERFORMANCE ENHANCEMENT: Fixed multiple issues and improved overall app stability.