Calculator MobiCalc

IP

About this app

Mobi Calculator is a free, ad-free Android app for everyone who appreciates a good user interface and functionality.

Calculator for simple and complex calculations with percentage capability—Enjoy ad-free convenience!

The easy-to-use interface makes using it a joy. This simple yet functional calculator is useful for school children, students, professionals at work, and as go-to calculator for everyday tasks.

• Free
• No ads!
• Time calculator
• Accurate percentage calculator
• Real-time result
• This is calculator with full-featured history of calculations, comments and sharing of calculations
• Classical memory feature (M+, M-, MR)
• Multiple string expressions
• Big buttons and beautiful themes
• Multilanguage
• Customizable buttons on the main screen
• Spends very small memory space
• High accuracy, up to 30 digits
• HEX/BIN/OCT mode, up to 64 bits in PRO-version
• Does not require unnecessary permissions like Internet connection, geo-position, contacts and SMS

It's not an 'All-in-One' tool. We include only the truly essential features that are useful for work and everyday household calculations.

Other features include:
• Calculation modes: operation priorities, rounding, etc.
• Modern Material and battery-saving dark themes.
• Trigonometric functions: sine, cosine, etc.
• Radians and degrees calculations with DMS (degree-minute-second) displaying mode.
• Logarithmic and other functions.
• Basic features: square/cube/n-th root, power, percentages.

In the PRO version:
* Ability to store up to 1000 history records (50 in the free version).
* Ability to edit expressions with up to 7 lines on the screen (5 in the free version).
* Additional themes (Business, Ice Cream Sandwich).

The list will be expanded!

Ratings and reviews

Thank you for removing the Google Play check at startup. This is the best calculator app. Intuitive, minimal ads, fantastic user manual, features like adjustable keypad layout, history, scientific mode, alternate base systems, etc. Low memory use. When the 1.5.0 update caused the app to require an internet connection I was disappointed and figured I would have to find a new calc app. But you fixed it quickly! Thanks!

I tried out ten or so calculator apps, and this one is the winner. It has haptic feedback, some history, customizability, a backspace button, no ads, and the ability to use scientific functions. My only complaints would be details-- the themes don't look good, I don't like the app icon, you have to press a button rather than swipe from the display menu for history, etc. And it hasn't been updated in 4 years. Still, best for my purposes!

This is an excellent easy to use calculator application. The keyboard can be expanded to do a great deal more complicated calculations than most people can do. The history option is a nice feature which is very useful, helpful and allows you to go back to review the input you entered and/or correct any mistakes/errors you may have made.

What's new

- Removed the erroneous Google Play check at startup
- Improved button responsiveness and interaction for a smoother experience
- Several small improvements and fixes for better performance