Classic Calculator

Develop Studios S.L

Install 5,000,000 - 10,000,000

More This application has been designed and engineered for easy operation at any level. The natural display and enhanced features makes it versatile and the perfect choice for high school and college students alike.* Multi-skin* Copy clipboard* Percentages* Memories* Trig functions in degrees, radians or grads* Fixed-point display modes* Configurable digit grouping and decimal point* Degrees, minutes and seconds.* Adjustable size digit

Top 5 User Reviews

  Liam Kelly

Nice calculator... Takes too long to open

I feel like the key feature of a calculator is that it should open quickly. This app makes you choose a skin EVERY TIME you open it. It's a slow start and frustrated the hell out of me. If you're more patient and don't mind the ads it is a nice calculator

  Johnny Johnson

Takes over a minute to load each and every time. Useless.

It takes almost a minute to load the app every time. Then I have to select which calculator I want to use, and it takes another 30 seconds to load before I can use it. Waiting almost 90 seconds just to do a quick calculation is unacceptable. No one has time for that. The calculator itself is decent though. The graphics are great....it looks almost real. But some of the functions haven't been yet, like the ( and ) keys. Uninstalling.

  Daniel Fichtner

Works only online

So it can load its ads. Which takes way to long to load. It sucks if you just want to do a quick calculation. Shame! Was much better in the older version. Should never have updated :(

Anonymus User

Select skin.... Slow load

Needing to select skin almost every launch, when using several times a day, then takes up to 10 seconds to load. Give you 1 week to fix b4 uninstall !!!!!

  David Whatley

How long!?

This looked great. It's not. It is geologically slow. Pity as I like the idea of a calculator that makes my phone look like a calculator. Useless though, for what it's designed to do - which is quickly open, take a few numbers, calculate, and display the result. End of. :O

  Ed Teo

Intrusive ad

Would have given more star if the ad is not so intrusive. Also why is there a need to re-select the calculator model after the 1st selection? Lastly when the calculator is relaunched, the last calculated result is still there and not cleared. Need to clear on every relaunching of the app.

Classic Calculator wiki

Classic Calculator has been downloaded by 5,000,000 - 10,000,000 people available all over the world, anyone can be easily downloaded from the wikinsta store. You could visit their official website http://www.developstudios.com to know more about the app or you can mail to calculator@developstudios.com them if you have any query regarding the app. This is the top famous app available in Tools category. Average rating of the app is 4.0 which is a great indication of people trust and use the app frequently. To download the app you must have your android version 4.0.3 and up. The price of the app is 0. According to, the public data average daily active user (DAU) of the app is 168758. With Monthly active users (MAU) of 1265685. The latest version of the app is which currently installed in 60% of the users, last version 1.1.996 was published on Nov. 20, 2016, midnight.

Classic Calculator apk info

Category: Tools

Publish Date:

Latest Version: 1.1.996

Average Rating: 4.0

Price: Free

Requirements: 4.0.3 and up

Downloads: 5,000,000 - 10,000,000

Daily Active Users (DAU): 168758+

Monthly Active Users (MAU): 1265685+

Official Website: http://www.developstudios.com

Email: calculator@developstudios.com

How to Download Classic Calculator

There are numerous way to download the Classic Calculator app

  1. 1. You can download Classic Calculator app from your mobile. Click on the play store icon after that search the name of the app Classic Calculator then click on the official app and finally you can found the install button.
  2. 2. Go to the google.com and search the app Classic Calculator then google show you the app with install button click on it and your app will be installed automatically.
  3. 3. Go to the facebook.com and then search theClassic Calculatorapp. Facebook will show you the official page, go to the official page then you will find their official website from there you can directly download the app to your mobile.
  4. 4. If you don't have an android phone in your hand, still you can download the app from the desktop (but you must be logged in with same google account in your desktop and mobile). Go to the play.google.com and search the app then click on the install button.
  5. 5.You can download the app fromhttp://www.developstudios.comofficial site alsoyou can mail them to calculator@developstudios.com ask for the app link. Or,you can go to their official website and get the app link through SMS. Most of the site already have SMS service to download the app.

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