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Last updated on: 2025-05-15
Android Apps > Tools > Calculator: Simple Calculator
Calculator: Simple Calculator icon

Calculator: Simple Calculator

1.2.8
Efficient Tools
4.36
54,673 reviews
10,000,000+
Downloads
Free

Calculator: All-in-one Calculator for Percentage, Tip, Loan + Unit, Currency etc

Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Calculator: Simple Calculator Screenshot
Google Play

About Calculator: Simple Calculator

Calculator: Simple Calculator is a tools app developed by Efficient Tools. The APK has been available since September 2023. In the last 30 days, the app was downloaded about 2.3 million times.
It's highly ranked.
It's rated 4.36 out of 5 stars, based on 55 thousand ratings. The last update of the app was on May 6, 2025. Calculator: Simple Calculator has a content rating "Everyone".
Calculator: Simple Calculator has an APK download size of 28.29 MB and the latest version available is 1.2.8. Designed for Android version 6.0+. Calculator: Simple Calculator is FREE to download.
Description
Your perfect Android calculator app for quick and easy calculations on all occasions!
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More data about Calculator: Simple Calculator

Price Free to download
Total downloads 30 million
Recent downloads 2.3 million
Rating 4.36 based on 55 thousand ratings
Ranking Highly ranked
Version 1.2.8
APK size 28.3 MB
Number of libraries 0
Designed for Android 6.0+
Suitable for Everyone
Ads Contains ads

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Calculator: Simple Calculator compared with similar apps

Keywords missing from this app

Calculation Math Functions Calculate Operations History Advanced Easily Features Results Quickly Designed Support Fraction Easy Supports Perfect Complex Addition Quick Units Conversion Experience Tool Division Trigonometric Multiplication Rate Keyboard Problems Daily Accurate

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Google Play Rating history and histogram

43K
2.3K
1.7K
1.3K
6.4K

Downloads over time

Calculator: Simple Calculator has been downloaded 30 million times. Over the past 30 days, it averaged 77 thousand downloads per day.

Changelog

Show changelog

Developer information for Efficient Tools

Efficient Tools

support@rotech.mobi

Website

N/A

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Comments on Calculator: Simple Calculator for Android

β˜…β˜…β˜…β˜…β˜… This app is a very bad app, I installed it in a hurry to do a calculation, but it has very bad ads and wastes a lot of time. Brother, find better apps than this.
β˜…β˜…β˜…β˜…β˜… Thank you very much for this calculator
β˜…β˜…β˜…β˜…β˜… Cheep & BestπŸ‘πŸ’―πŸ‘ Eisey & fastπŸš΄δΈ‰ & correct
β˜…β˜…β˜…β˜…β˜… Good app. Update add Currency denomination!
β˜…β˜…β˜†β˜†β˜† Too many ads. Have to watch an ad before even starting the calculator
β˜…β˜…β˜†β˜†β˜† Sad sad world we're living. In starting the basic calculator I have been served ads 3 times. BEFORE using the app. Is this the state of mobile apps nowadays? Where every trivial app needs to spew ads at you? Bring me back to 2002!
β˜…β˜…β˜†β˜†β˜† Gave me three ads before I could even open the app to use it the first time after downloading. Absolutely not.

Google Play Rankings

Top rankings

Rank Country Category List
49 France Tools Top Free
72 Japan Tools Top Free
112 United States Tools Top Free
39 Mexico Tools Top Free
41 Turkey Tools Top Free
46 Italy Tools Top Free
107 Canada Tools Top Free
74 Spain Tools Top Free
75 India Tools Top Free
87 Poland Tools Top Free
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Ranking history in France

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Technologies used by Calculator: Simple Calculator

Calculator: Simple Calculator is requesting 17 permissions and is using 1 libraries.
Show details
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