Calculator App

1.43

OnTheGo Invoice Maker Lab

4.12

1,303 reviews

500,000+
Downloads

Free

Fast, accurate scientific calculator for daily math, study, and work.

About Calculator App

Calculator App is a tools app developed by OnTheGo Invoice Maker Lab.

Download Statistics

Calculator App has been downloaded 780 thousand times. In the last 30 days, the app was downloaded 36 thousand times.

User Ratings

Calculator App is rated 4.12 out of 5 stars. The rating is based on 1.3 thousand ratings.

App Information

Calculator App is FREE to download. The APK download size is 11.29 MB. The latest version available is 1.43. The last update was on May 29, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play November 2025.

Description

Looking for a fast, reliable calculator for school, work, or everyday math?

The Scientific Math Calculator app delivers accurate results instantly, whether you’re a student, professional, or daily user. Solve basic arithmetic, advanced math, and technical calculations with ease. This app works offline, loads instantly, and delivers precise results whenever you need them with a clean, easy-to-use interface.

🔢 Everyday Math Calculator
- Perform addition (+), subtraction (−), multiplication (×), and division (÷) instantly.
- Perfect for shopping, billing, office work, and quick calculations.
- Simple layout reduces mistakes and saves time.

📐 Advanced Scientific Functions
- Ideal for students, exams, engineers, and professionals.
- Supports exam prep and technical calculations.
• Features include:
– Trigonometry (sin, cos, tan).
– Logarithms, powers, and square roots.
– Factorials and other advanced functions.

🧾 Calculation History
- Automatically saves your recent calculations.
- Review, copy, or reuse results anytime.

📞 Instant Calculator After Calls
- Open the calculator app immediately after phone calls for quick pricing, billing, or estimates.
- Ideal for business and professional users.

🌐 Offline & Lightweight
- Works without internet connection.
- Small app size & fast performance on all Android devices.
- Clean, eye-friendly interface for comfortable long use.

⚡ Why Choose This App?
- Combines basic and scientific calculator in one.
- Fast, accurate, and reliable results.
- Offline functionality. Use anywhere, anytime.
- Designed for students, professionals, and everyday users.

Make math simple, fast, and efficient with a calculator built for your daily needs.

Recent changes:
Simple calculator

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More data about Calculator App

Price	Free to download
Total downloads	780 thousand
Recent downloads	36 thousand
Rating	4.12 based on 1.3 thousand ratings
Ranking	Not ranked
Version	1.43
APK size	11.3 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Calculator App app

Calculator App compared with similar apps

Common keywords of similar apps

Work Instantly Offline Reliable Delivers Professional Technical Works Clean Billing Saves Ideal Recent Anytime Calls Calculator App Math Fast Scientific Results Calculations Accurate Daily Everyday Advanced Simple Basic Interface Quick Functions Students Professionals Users

Keywords missing from this app

Converter Unit Currency Features Calculation Easy Arithmetic Solve Calculate Perfect Operations Addition Complex Loan Convert Free Smart Problems Conversion Solver Experience Perform History Mathematical Emi Powerful Trigonometry Time Multiplication Division Support

Google Play Rating history and histogram

950

250

Downloads over time

Calculator App has been downloaded 780 thousand times. Over the past 30 days, it averaged 1.2 thousand downloads per day.

Changelog of Calculator App

Show changelog

Developer information for OnTheGo Invoice Maker Lab

OnTheGo Invoice Maker Lab

sureshkheni93@gmail.com

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Comments on Calculator App for Android

★★★★★ Nafna Nazrin · Apr 28, 2026

Good and super. I loved this calculator. Easy to calculate

★☆☆☆☆ Essuman-Nelson Francis Oheneba · Apr 30, 2026

Not indicating how to buy. Crazy n too much advertising

★☆☆☆☆ subash Sunar · Feb 26, 2026

Thanks for letting me have the same to work out what time is the plan for tomorrow morning for a coffee 😄 and I will

Google Play Rankings for Calculator App

This app is not ranked

Technologies used by Calculator App

Calculator App is requesting 39 permissions and we don't have library information (yet).
Show details

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