TechCalc Scientific Calculator

5.2.9

Roaming Squirrel Software

4.60

37,796 reviews

1,000,000+
Downloads

Free

Scientific calculator with graphs, equations, calculus, formulas, finance, etc.

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Download from Google Play

About TechCalc Scientific Calculator

TechCalc Scientific Calculator is a tools app developed by Roaming Squirrel Software.

Download Statistics

TechCalc Scientific Calculator has been downloaded 4.8 million times. In the last 30 days, the app was downloaded 6 times.

User Ratings

TechCalc Scientific Calculator is rated 4.60 out of 5 stars. The rating is based on 38 thousand ratings.

App Information

TechCalc Scientific Calculator is FREE to download. The APK download size is 13.69 MB. The latest version available is 5.2.9. The last update was on August 18, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play December 2010.

Description

TechCalc is the "Swiss Army Knife" of Scientific Calculators ... 44 Calculation Options + a Scientific Reference Section + the Periodic Table of the Elements!

More data about TechCalc Scientific Calculator

Price	Free to download
Total downloads	4.8 million
Recent downloads	6
Rating	4.60 based on 38 thousand ratings
Ranking	Not ranked
Version	5.2.9
APK size	13.7 MB
Number of libraries	17
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the TechCalc Scientific Calculator app

Google Play Rating history and histogram

Rating history

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30K

4.9K

750

380

1.9K

Downloads over time

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TechCalc Scientific Calculator has been downloaded 4.8 million times. Over the past 30 days, it has been downloaded 6 times.

Changelog of TechCalc Scientific Calculator

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Developer information for Roaming Squirrel Software

Roaming Squirrel Software

admin@roamingsquirrel.com

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Comments on TechCalc Scientific Calculator for Android

★★★★★ Tarekegn · Jun 7, 2021

Excellent: it performs almost all mathematical, physics, statistical, engineering and lots of other calculations as well. Great app!

★★★★★ Christopher Bell · Jul 5, 2024

This is a scientific calculator app not a graphic calculator! Does the task quite well.

★★★★★ edusson · Mar 20, 2023

Engineer here... Been using this calculator for years and can't believe I had not given it a review till now. Hands down, excellent calculator! Full of features and at the same time very intuitive to use! Thank you very much!

★★★★☆ Birendra Prasad Bhagat · Jul 16, 2022

I'm using this calculator very often.... Very nicely design. But if app has option to use USER DEFINED CONSTANTS or VARIABLES in QUICK FORMULA then it is more useful and user-friendly. Hope to see such implementation in the future.

★☆☆☆☆ Rae Cooke · Dec 6, 2025

I paid for this app as I rated it the best calculator for my requirements. Unfortunately after losing my phone and subsequent purchase of a new one, I lost the paid version of the app. As I no longer used the app as frequently I settled for using the free version. I was happy to put up with the ads as they were not too intrusive until now when they have started displaying pornographic images across the top of the screen. This is the second app that I have removed recently for the same issue.

★☆☆☆☆ David Judge · Apr 25, 2026

I want a scientific calculator but not always scientific notation displayed

★☆☆☆☆ Nitin Kumar Jain · Dec 19, 2025

Binary/ hex converter is not working after last update

Google Play Rankings for TechCalc Scientific Calculator

This app is not ranked

Technologies used by TechCalc Scientific Calculator

15 permissions · 17 libraries

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