Mobi Calculator PRO

3.5K reviews
Content rating
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About this app

Handiness universal calculator with percentage for simple and complicated calculations. Ad Free!

Mobi Calculator PRO is the best Android calculator for everyone who appreciate great usability and functionality.

Working with the calculator brings pleasure, since the interface is thought through to trifles. This is a simple calculator that will suit both schoolchildren, students and in work, and for everyday household calculations.

It's a choice of millions. Never fails its users!

- Ad Free!
- does not require unnecessary permissions like Internet connection, geo-position, contacts and SMS
- well calculates percentages
- classical memory feature (M+, M-, MR)
- multiple string expressions
- big buttons and beautiful themes
- multilanguage
- customizeble buttons on main screen
- realtime calculation
- spends very small memory space
- high accuracy, up to 30 digits
- full featured history of calculations, comments and sharing of calculations
- time calculation
- HEX/BIN/OCT mode, up to 64 bits in PRO-version

It's not "All in one" tool. We appending only really essential features that usable during work and everyday household calculations.

Other features:
- calculation modes: operation priorities, rounding, etc.
- modern Material and battery safe dark themes
- trigonometrical functions, sine, cosine, etc.
- radians, degrees calculations with DMS displaying mode (degree-minute-second)
- logarithmic and other functions
- basic features, square/cube/n-th root, power, percentages

In the PRO-version only:
* Ability to store records of the history (up to 1000, FREE - 50)
* Ability to edit expression with up to 7 lines on the screen (FREE - 5)
* Additional themes (Business, Ice Cream Sandwich)

The list will be increased!

Sometimes we got emails with complaints that Market doesn’t allow to download a purchased application. It is Market’s problem. You should wait and/or try to restart your device.
Please contact Market support or us if you have any problems with it.
Updated on
Nov 1, 2018

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
3.5K reviews
Seif Eddine B
December 23, 2022
I love it, it's simple and smart enough for simple and complex operations. The dev did a great job optimizing the UI and how this calculator works. I'll be honest, this app is one of the things I will really miss if I ever switch to an iPhone.
1 person found this review helpful
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s k
June 18, 2020
Perfect calculator for mobile Have been ysing it for years now on different devices, no issues whatsoever. The design is simple, efficient and very easy to use. Kudos to the development team. The free version is awesome and without ads. Purchased pro for supporting the team.
29 people found this review helpful
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A Google user
February 11, 2019
The best designed, stabile, intuitive, completing your needs calculator on playstore! Competition is far behind! The sphinx of calculators. I'm using it for many, many years! First the free version then for years already the payed version. I recommended to many of my friends who use often calculator. It have only the best options. Doesn't bother you with useless settings and needles options. Straight shooter! :) Congrats!!!
24 people found this review helpful
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What's new

- Few small improvements and fixes