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Android Apps > Productivity > All-in-1-Calc
All-in-1-Calc icon

All-in-1-Calc

2.4
Speed Software
3.73
1,548 reviews
100,000+
Downloads
Free

Powerful and easy to use scientific/programmer's calculator.

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Screenshots by Speed Software, from the Google Play listing
View on Google Play

AppBrain's verdict

Established
Rating on Google Play
3.73
1,548 ratings
Installs
220 thousand
Last updated
October 19, 2026
Ads
Contains ads
Size
1.33 MB

All-in-1-Calc has 220 thousand installs. Users are divided: 3.7 stars from 1,548 ratings.

Download on Google Play

User feedback

Ratings and reviews on Google Play

Comments on All-in-1-Calc for Android

★★★★★ A Google User · Oct 22, 2014
LV_Ed I recently got a New Huawei Ascend Mate 2 (MT2L03) w/Android v4.3. This app works on all my other phones and tablets except this Huawei. The app display is shrunk to half the size that it is totally unusable. Anyone else has this problem?
★★★★★ A Google User · Mar 24, 2014
Farouk Hossain Very Good These Apps, I am very happy now. But little bit problem about icon, this icon is not nice
★★★★★ A Google User · Oct 27, 2014
Great calculator I been using this calculator for years. It's the best out there.
★☆☆☆☆ chris oxenreider · May 30, 2018
I used to like it when it did not have 'ads'. It was a fair calculator. It had most metric and currency conversation. It lacked some metric to imperial like US Fluid OZ to ml so all in all it was not a 100% fit but close. I used my HP15 emulator for heavy lifting. In a recent update it moved to a 'ad supported' model. With all the ads and in-app purchases and no "pro" version to buy it was not worth having anymore. I found replacements that do the same thing without adverts or had $0.99 fees (of which I only had to buy one) to get a version without adverts.
★☆☆☆☆ A Google User · Dec 24, 2014
No longer works Used to be the best calculator around. Hasn't worked on Galaxy S3 with Android v4.4.2 for about a year (2014). It no longer resizes to full screen so the number buttons are all smooshed together now.

Google Play Rating history and histogram

1K
0
0
100
410

Store listing

By Speed Software, from Google Play
Description by Speed Software Written by the developer, not by AppBrain. Click to read.
Free version of All-in-1 Calc.

Powerful and easy to use scientific/programmer's calculator. Nice UI with large buttons, haptic feedback and digit grouping.

All the usual scientific functions plus unit & currency converters, constants and hex/dec/bin/oct functions.

Recent changes:
Change target API level

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
3
App size
1.33 MB
Needs Android
5.0+
Content rating
Everyone

Technologies used by All-in-1-Calc

2 permissions · 3 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2.4
Launched
June 2010
  • Oct 19, 2026UpdateVersion 2.4
  • Sep 24, 2024UpdateVersion 2.3
  • Sep 19, 2023UpdateVersion 2.2
  • Sep 17, 2022UpdateVersion 2.1
  • Apr 26, 2018UpdateVersion 2.0
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
0
Play install range
100+ thousand
Launched
June 2010

Installs over time

All-in-1-Calc has been installed 220 thousand times. Over the past 30 days, it has been installed 0 times.

Rankings

Google Play top charts

Google Play Rankings for All-in-1-Calc

This app is not ranked

About the app and developer

About All-in-1-Calc

All-in-1-Calc is a productivity app developed by Speed Software.

Download Statistics

All-in-1-Calc has been downloaded 220 thousand times. In the last 30 days, the app was downloaded 0 times.

User Ratings

All-in-1-Calc is rated 3.73 out of 5 stars. The rating is based on 1.5 thousand ratings.

App Information

All-in-1-Calc is freely available from Google Play. The APK size is 1.33 MB. The latest APK version available is 2.4. The last update was on October 19, 2026.

Technical Requirements

All-in-1-Calc requires Android 5.0+ or higher. The app has a content rating of Everyone. The APK has been available on Google Play since June 2010.

All-in-1-Calc is made and published by Speed Software. AppBrain is an independent app data site and isn't affiliated with Speed Software. The app name, icon, screenshots and description belong to Speed Software and are shown as published on Google Play.

App Performance Report

Get a detailed PDF report for All-in-1-Calc with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Developer information for Speed Software

Speed Software

support@speedsoftware.co.uk

Legal name:

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Frequently asked questions about All-in-1-Calc

Is All-in-1-Calc free?

Yes. All-in-1-Calc is free on Google Play.

Is All-in-1-Calc still available?

Yes. All-in-1-Calc is on Google Play, and the last update we saw was on October 19, 2026.

Does All-in-1-Calc contain ads?

Yes. Google Play lists All-in-1-Calc as containing ads.

What Android version does All-in-1-Calc require?

All-in-1-Calc runs on Android 5.0 and higher.

How large is All-in-1-Calc?

All-in-1-Calc is 1.33 MB.

Is All-in-1-Calc suitable for children?

Google Play rates the content of All-in-1-Calc as suitable for everyone.

How many times has All-in-1-Calc been installed?

Google Play lists 100,000+ installs for All-in-1-Calc.

How do people rate All-in-1-Calc?

All-in-1-Calc scores 3.73 out of 5 stars, from 1,548 ratings on Google Play.

Who made All-in-1-Calc?

All-in-1-Calc was developed by Speed Software. It is listed in the productivity category on Google Play.

What are the best alternatives to All-in-1-Calc?

People looking at All-in-1-Calc also look at these productivity apps: CSCalc - Scientific Calculator, Math Calculator with History, Calcularis Scientific Calc, Calc 991 Scientific Calculator, Calculator.

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