Download now the best basic calculator with simple features and big buttons for your daily calculations in your iPhone or iPad.

No subscriptions, it is for free.

Main features:

* Calculator 7 in 1
* Basic, scientific, converters for Currency, Distance, Weight, Time and Data
* Choose between the Basic or Scientific mode just by rotating your device
* Historical records of all your operations done in your screen
* Divided view to allow multitasking (iPad)
* Operate using degrees or radians
* Edit ecuations
* Memory bank
* Themes to customize your calculator as you wish
* intuitive and exclusive design

You can edit as many digits as the ones from the current equation.
You can drag the cursor with your finger.

Addition, subtraction, division, multiplication and percentages
Powers and roots
Scientific notation
Power of e, powers of base 10 and inverse powers
Neperian and decimal logarithms
Sine, cosine and tangent
Secant, cosecant, cotangent
Hyperbolic sine, hyperbolic cosine, hyperbolic and tangent
Inverse function, introduction of a random or factorial number

What are you waiting for to download it? It’s FREE!!!

What’s New

Version 1.01

- Fixed Bugs

Thanks for all your comments! We continue working to improve the app, read all constructive comments :)

Ratings and Reviews

4.5 out of 5
101 Ratings

101 Ratings

Fleonard ,


Small, quick, and easy to use.

rmk como ,


User friendly

Gotdy57 ,

Convient app

Works first time every time

App Privacy

The developer, KISSAPP, S.L., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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