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Last updated on: 2026-05-30
Android Apps > Tools > One Scientific Calculator
One Scientific Calculator icon

One Scientific Calculator

3.0.22
Piersof Apps
4.36
4,200 reviews
100,000+
Downloads
Free

Calculator, Graphing calculator, Converter and Matrix calculator: all in one app

Not recently updated — last update was on 2018-07-08. This app may no longer be actively maintained.
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About One Scientific Calculator

One Scientific Calculator is a tools app developed by Piersof Apps.

Download Statistics

One Scientific Calculator has been downloaded 150 thousand times. In the last 30 days, the app was downloaded 40 times.

User Ratings

One Scientific Calculator is rated 4.36 out of 5 stars. The rating is based on 4.2 thousand ratings.

App Information

One Scientific Calculator is FREE to download. The APK download size is 2.61 MB. The latest version available is 3.0.22. The last update was on July 8, 2018.

Technical Requirements

One Scientific Calculator requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2014.

Description
One Calculator key features:
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More data about One Scientific Calculator

Price Free to download
Total downloads 150 thousand
Recent downloads 40
Rating 4.36 based on 4.2 thousand ratings
Ranking Not ranked
Version 3.0.22
APK size 2.61 MB
Number of libraries 10
Designed for Android 4.0.3+
Suitable for Everyone
Ads NO ads

App Performance Report

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

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One Scientific Calculator compared with similar apps

Keywords that only this app has

Calculus Conversion

Common keywords of similar apps

Calculator Converter Matrix Scientific Graphing Rpn Unit Complex Calculations Notation Support

Keywords missing from this app

Functions Calculation Features Advanced Includes Operations Equations App Number Display Mode Math Distribution History Fractions Decimal Binary Equation Conversions Basic Solver Constants Precision Statistics Octal Formulas Section Modes Algebraic Numbers Linear Arithmetic Recent Standard Fraction Hexadecimal Real Realcalc Mathematical

Google Play Rating history and histogram

2.5K
1.2K
270
110
160

Downloads over time

One Scientific Calculator has been downloaded 150 thousand times. Over the past 30 days, it has been downloaded 40 times.

Changelog of One Scientific Calculator

  • Jul 8, 2018UpdateVersion 3.0.22
  • Dec 20, 2017UpdateVersion 3.0.21
  • Sep 17, 2016UpdateVersion 3.0.19
  • Sep 10, 2016UpdateVersion 3.0.18
  • Aug 10, 2016UpdateVersion 3.0.17
  • Jul 5, 2016UpdateVersion 3.0.16
  • Jun 12, 2016UpdateVersion 3.0.15
  • Jun 3, 2016UpdateVersion 3.0.14
  • May 16, 2016UpdateVersion 3.0.12
  • May 7, 2016UpdateVersion 3.0.11
  • May 3, 2016UpdateVersion 3.0.10
  • Apr 29, 2016UpdateVersion 3.0.9
  • Apr 24, 2016UpdateVersion 3.0.7
  • Apr 20, 2016UpdateVersion 3.0.4
  • Nov 23, 2015Installs100,000+ installs
  • Jul 11, 2015Installs50,000+ installs
  • Jul 7, 2015UpdateVersion 2.4.1
  • Jul 3, 2015UpdateVersion 2.4.1
  • Jun 13, 2015UpdateVersion 2.4.1
  • Mar 21, 2015UpdateVersion 2.4.1
  • Mar 19, 2015UpdateVersion 2.4.1
  • Feb 28, 2015UpdateVersion 2.4.1
  • Feb 20, 2015UpdateVersion 2.4.1
  • Feb 10, 2015UpdateVersion 2.3
  • Feb 6, 2015UpdateVersion 2.3
  • Jan 29, 2015UpdateVersion 2.3
  • Jan 17, 2015UpdateVersion 2.3
  • Jan 13, 2015UpdateVersion 2.3
  • Jan 10, 2015UpdateVersion 2.3
  • Dec 30, 2014UpdateVersion 2.3
  • Dec 6, 2014UpdateVersion 2.2.1
  • Dec 2, 2014UpdateVersion 2.2.1
  • Nov 28, 2014UpdateVersion 2.2
  • Nov 26, 2014UpdateVersion 2.2
  • Nov 22, 2014UpdateVersion 2.2
  • Nov 10, 2014UpdateVersion 2.1.1.3
  • Nov 6, 2014UpdateVersion 2.1.1.1
  • Nov 2, 2014Installs10,000+ installs
  • Nov 2, 2014UpdateVersion 2.1.1
  • Oct 25, 2014UpdateVersion 2.0.2.2
  • Oct 21, 2014Installs5,000+ installs
  • Oct 21, 2014UpdateVersion 2.0.2.2
  • Oct 17, 2014UpdateVersion 2.0.2.1
  • Oct 9, 2014UpdateVersion 2.0.2
  • Oct 5, 2014UpdateVersion 2.0.1
  • Sep 27, 2014UpdateVersion 2.0
  • Sep 7, 2014UpdateVersion 1.7.1
  • Sep 3, 2014UpdateVersion 1.7
  • Aug 22, 2014UpdateVersion 1.7
  • Aug 18, 2014UpdateVersion 1.7
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Developer information for Piersof Apps

Piersof Apps

soffritti.pierfrancesco@gmail.com

Website

N/A

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Comments on One Scientific Calculator for Android

★★★★☆ Robby Bennett · Dec 8, 2022
Best history features in a calculator. One feature that would complete it would be an option for comma separators instead of space separators for the thousands place. An awesome paid feature would be the ability to create custom themes. Also, it would be nice if the user could move or hide certain buttons. No auto dark mode. White flash on open.
★★★★★ Duncan Kimpton · Mar 15, 2018
I've tried lots of calculators but they all stock in some way. This one however is great, and free isn't a price I can assure with. Recently this has begun to bug me, every time I clear the screen there is a notification at the bottom that obscures the bottom row of buttons. The notification is slow to disappear meaning I have to pause and wait for it to clear. Frustrating, and needless. Just leave a little more space at the bottom for the notification and there would be no issue. Grrr. I reduced my rating for this.
★★★★☆ Brashka “B” · Sep 28, 2022
Very good and responsive. Lacking some functions in the advanced calculator (e, arcus trig functions) Although the graphed is a little clumsy. Add a complex graphed too?
★☆☆☆☆ Robby Bennett · Jun 3, 2024
No auto dark mode. White flash on open.

Google Play Rankings for One Scientific Calculator

This app is not ranked

Technologies used by One Scientific Calculator

One Scientific Calculator is requesting 8 permissions and is using 12 libraries.

Permissions

Network communication
view network connections, full network access, Google Play billing service, receive data from Internet
Hardware controls
control vibration
System tools
prevent phone from sleeping
Extra
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, Can receive cloud messages

Ad network libraries

None found

Social libraries

None found

Development tools

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