Calculator S - free Scientific Calculator for iPhone, iPad, Apple Watch with history and transfer data functions, iMessage included.

Is one application for all of your devices. It will be useful for everyday and complicated arithmetic calculations. We wish you convenient operation and easy calculations.

1. Two user-friendly interfaces. Scientific calculator is available in portrait and landscape modes.
2. Calculations performed in degrees and radians.
3. Calculations history and constants savings on your device.
4. Calculations transfer via cloud computing service iCloud and iMessage.
5. Memory management functions for multistage calculations.
6. Formula for calculations display and its further editing.
7. Copying of formula for calculations and results to clipboard.
8. Usage of calculation history data in further calculations.
9. Useful widget application with quick access to main calculator app.
10. Search comments in your history via Spotlight.
11. Apple Watch app with constants transferring data with iPhone app.

What's New

Version 2.2.5

iOS 12
bug fixes

Ratings and Reviews

4.7 out of 5
19 Ratings
19 Ratings

Great Calculator App

This calculator app is great for fast calculations on the go or for double checking work. The ability to send calculations is great for team assignments or when getting help with a calculation. The history feature is also great when I want to look back and ensure I did the calculations correctly.


Does exactly what you need it to do!

Great calculator app with all the calc functions you would likely want, but also the ability to save calcs to the cloud and transfer to other devices which is handy. Easy to use and nice design as well makes this app a winner.


great calculator with many useful functions!

A lot of useful features, added a lot of constants for later use in the calculation. It is also very useful that you can copy and paste the numbers from the phone to the application. Cool useful widget. recomended for students and office workers!


Oleksandr Yakobshe
30.5 MB
Requires iOS 8.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch), iPad Pro (12.9-inch) (3rd generation), iPad Pro (12.9-inch) (3rd generation), and iPod touch (6th generation).
English, Czech, Dutch, French, German, Italian, Japanese, Polish, Romanian, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian
Age Rating
Rated 4+
© 2018 Oleksandr Yakobshe
In-App Purchases
  1. Delete advertising $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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