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Last updated on: 2026-06-07
Android Apps > Tools > Calculator
Calculator icon

Calculator

1.4
Calculator Tools
4.38
1,183 reviews
100,000+
Downloads
Free

Calculator app for quick math and daily calculations.

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Calculator compared with similar apps

Common keywords of similar apps

Tools Finance Conversion Includes Users Financial Results Interest Bmi Interface Multiple Utility Previous Floating Window Speaking Voice Output Input Types Mass Roi Vat Discount Professional Calculator Calculations Converter Simple Currency Unit App Scientific Calculation Math Daily Date Quick Designed Features Perform History Smart Easy Loan Call

Keywords missing from this app

Basic Advanced Calculate Time Perfect Percentage Functions Convert Students Tool Conversions Everyday Accurate Fast Free Complex Units Professionals Length Solve Problems Calculators Arithmetic Easily Volume Access Solver Equations Speed

About Calculator

Calculator is a tools app developed by Calculator Tools.

How many times has Calculator been downloaded?

Calculator has been downloaded 170 thousand times. In the last 30 days, the app was downloaded 70 thousand times.

What is the rating of Calculator?

Calculator is rated 4.38 out of 5 stars, based on 1.2 thousand ratings.

Is Calculator free?

Calculator is free to download. The APK download size is 8.83 MB. The latest version available is 1.4. The last update was on May 9, 2026.

What are the requirements for Calculator?

The app has a content rating of Everyone. The app has been available on Google Play January 2026.

Description
Calculator app is designed for everyday calculations, scientific calculations, financial calculations, and unit conversion calculations. The calculator provides simple calculation tools with a clear interface suitable for daily use, study, and work.

The calculator includes multiple calculation features to help users perform math calculations, conversion calculations, finance calculations, and utility calculations quickly and conveniently.

Simple Calculator and Scientific Calculator
The calculator includes a simple calculator for daily math calculations and a scientific calculator for advanced calculations. Users can view previous calculations using calculator history. The floating calculator window allows calculations while using other apps. The smart speaking calculator provides voice output for calculation input and results. The calculator interface is designed to be easy to understand and simple to use.

Unit Converter Calculator
Unit Converter Calculator is an easy tool for all types of unit conversions. This Calculator includes Length Calculator, Area Calculator, Volume Calculator, Mass Calculator, Temperature Calculator, Storage Calculator, Pressure Calculator, Heat Calculator, Speed Calculator, Time Calculator, Angle Calculator, and Power Calculator.

Finance Calculator Tools
The finance calculator includes tools for common financial calculations such as interest calculator for simple and compound interest calculations, loan calculator for payment, ROI calculator for return calculations, VAT calculator for tax calculations, and discount calculator for price calculations.

Currency Converter Calculator
The currency converter calculator allows users to perform currency conversion calculations. Currency values may vary depending on available exchange rate sources and update timing.

Utility and Health Calculator Tools
Additional calculator tools include a date calculator for date difference calculations and a BMI calculator for body mass index calculations.

After-Call Calculator
Instantly open the calculator after every call for quick calculations on the go.

Key Features
Simple calculator and scientific calculator
Calculator history for previous calculations
Floating calculator window
Smart speaking calculator with voice output
Unit converter calculator with multiple conversion types
Finance calculator with interest, loan, ROI, VAT and discount calculations
Currency converter calculator
Date calculator and BMI calculator

Disclaimer
This calculator app provides calculator tools for educational, informational, and general calculation purposes only. All calculator results depend on user input and are intended as estimates. Users should verify important calculator results independently before making financial, medical, legal, or professional decisions.

The finance calculator, currency converter calculator, BMI calculator, and other calculator tools do not provide professional advice or services. While efforts are made to maintain calculator functionality, complete accuracy cannot be guaranteed and the developer is not responsible for any loss or damages resulting from the use of this calculator app.

Recent changes:
Crash solve.
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More data about Calculator

Price Free to download
Total downloads 170 thousand
Recent downloads 70 thousand
Rating 4.38 based on 1.2 thousand ratings
Ranking Not ranked
Version 1.4
APK size 8.83 MB
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Calculator with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

960
45
0
45
140

Downloads over time

Calculator has been downloaded 170 thousand times. Over the past 30 days, it averaged 2.3 thousand downloads per day.

Changelog of Calculator

  • May 9, 2026UpdateVersion 1.4
  • May 9, 2026Installs100,000+ installs
  • Apr 8, 2026Installs50,000+ installs
  • Feb 25, 2026UpdateVersion 1.3
  • Feb 26, 2026Installs10,000+ installs
  • Feb 16, 2026Installs5,000+ installs
  • Feb 12, 2026UpdateVersion 1.2
  • Feb 3, 2026Installs1,000+ installs
  • Feb 2, 2026UpdateVersion 1.1
  • Jan 6, 2026New AppVersion 1.0 in TOOLS for Free
Show more Show less

Developer information for Calculator Tools

Calculator Tools

info.alarmclock@gmail.com

Website

N/A

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Comments on Calculator for Android

★★★★★ Adam Dick · May 30, 2026
I liked it because it didn't need in my phone numbers.
★☆☆☆☆ شرموس · May 31, 2026
It requires phone call permission, lol, don't install it
★☆☆☆☆ deliciousby shova · May 26, 2026
I don't like how it shows that people call im in a game and the dunp thing pop in the midden of the game and I hate jt so how do I stop it
★☆☆☆☆ Jeremy F · May 23, 2026
Why on earth would the calculator app need to make and manage phone calls. Absolutely not.

Google Play Rankings for Calculator

This app is not ranked

Technologies used by Calculator

Calculator is requesting 17 permissions and we don't have library information (yet).

Permissions

Network communication
view network connections, view Wi-Fi connections, full network access, Google Play license check
Phone calls
read phone status and identity
Hardware controls
control vibration
System tools
draw over other apps, prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE, com.calculator.scientific.calculator.calc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
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