Simple Calculator is a productivity app developed by SIMPLE APPS.
How many times has Simple Calculator been downloaded?
Simple Calculator has been downloaded 24 million times. In the last 30 days, the app was downloaded 170 thousand times. It is ranked in the top 100 productivity apps.
What is the rating of Simple Calculator?
Simple Calculator is rated 4.43 out of 5 stars, based on 64 thousand ratings.
Is Simple Calculator free?
Simple Calculator is free to download. The APK download size is 10.34 MB. The latest version available is 3.5.6. The last update was on June 24, 2026.
What are the requirements for Simple Calculator?
Simple Calculator requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2018.
Description
[Key features] Perform four fundamental operations and engineering calculations.
To start the engineering calculator, tap the engineering calculator icon.
To check the calculation history, tap the calculation history icon.
You can use all the previously inputted formulas. Tap the formula you need from the calculation history.
[Additional features] To convert units, tap the unit calculator button. You can easily convert various types of Currency, Area, Length, Temperature, Volume, Mass, Data, Speed, Time, Date, BMI, Discount, Age, Numeral System, GST, Split bill, Frequency, Fuel, Angle, Pressure, Force, Power, Loan
To change theme mode, tap the night mode icon.
To specify the time of night mode, select time range from settings.
To change color, chose the color you want from settings
To delete a history, long press on it in the history page
To change language, select preferred language from settings.
To play a beep or vibrate when pressing a button, go to settings.
To change numerals, select preferred numerals from settings (All numerals are supported)
To change number format, select the preferred format from settings
To change decimal places after the comma, select the number of decimal places from settings
To enable / disable full screen, enable / disable it from settings.
To keep calculation record, enable/disable it from settings.
To keep the screen on, enable/disable it from settings. To hide an icon, go to settings.
***** Last but not least, all of these features come in small size and it is completely free.
Recent changes: We improved user experience and fixed known bugs.
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Kya hi calculator hain bhai aisa maine calculator kabhi nahi dekha maine is calculator ko bhot time se use kar raha hun aur iski chichi baat yeh hain ki isme Beirut sare features hain mujhe ye app boot pa sand aaya
★★★★★Rajesh Bharti· Jun 24, 2026
This appt is a veri nice and I like it. This app also has calculation time, which I really liked. 💯
★★★★★La77gm· Apr 13, 2026
I’m so glad I found this. If you’re looking for a quick-loading, simple yet powerful calculator with lots of features at your fingertips, this is it. It’s highly customizable—from fonts and colors to layout and taskbar options. Pretty much anything you want to customize, you can. It also offers a wide range of conversions and calculation tools. There’s a small ad banner at the bottom of the screen, but video type ads are rare and easy to close. Paid versions available at very affordable pricing
★★★★★daniel shenpam· Jun 8, 2026
Lf there will be colourful to feature for changing background it will be nice. The present default background is affecting the eyes of we the elderly. The best feature of this app is the ability to edit already results. Pls, look at this background issue. Thank u for this nice app. Still giving 5 stars but look into the display background issue
★☆☆☆☆Dennis Tulugaq· May 18, 2026
Bought lifetime ad-free, now I have ads after update, deleted my 1-star review and is now selling your data.
★☆☆☆☆Patrick Cooper· Apr 17, 2026
This app is bad there is way too much to do I hate it the remove ads is too much money and it's not worth the time to use this app I don't recommend this due to how expensive the remove ads is to forever own it
★☆☆☆☆Imhotep2630BC· Jun 23, 2026
Your calculator app will no longer do currency conversions.
★☆☆☆☆Blue Planet· Mar 12, 2026
Something wrong with the app. I can't finalize the purchase of the app forever purchase is not working.
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