Calculator ++

Free scientific calculator with sleek interface and powerful capabilities

Calculator ++ - Free Scientific Calculator App

"Calculator ++" is a multipurpose scientific calculator app designed for efficiency and ease of use. It features an intuitive interface, supports automatic calculations, customizable layouts, and themes. With capabilities for plotting 2D and 3D graphs, performing advanced mathematical operations such as integration and differentiation, and floating over other apps, it's perfect for handling both simple and complex problems. Available for Android 2.2 and higher.
Install from Google Play Store

App stats

Version: 2.3.6 (Last updated: 2024-11-29)
Creation date: 2011-10-16
Permissions
Other:
  • view network connections
  • full network access
  • draw over other apps
  • control vibration
  • prevent device from sleeping

Ranking

Other platforms

Not available on Chrome
Not available on Firefox
Not available on Edge
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App summary

Are you looking for an efficient and easy-to-use calculator?
Do you want to solve both simple and complex problems?
Try Calculator++, a multipurpose calculator app with slick and intuitive user interface!

★ Save your time!
• Access additional features from the main screen of the app using gestures. For example, to use «%» slide button «/» up
• You don't need to press «=» anymore - result is calculated automatically
• Copy/paste with a single button press
• App supports both portrait and landscape screen orientations

★ Personalize!
• C++ has two layouts: standard and engineer. Choose one which suits you best either from the initial wizard or from the application settings
• Set theme you like
• Add home screen widget

★ Do calculations without switching between the apps!
Calculator++ can work in a separate window floating over other applications on your phone

★ Calculate percentages, square roots, powers, trigonometric functions!
Calculator has a big variety of built-in functions and supports adding new user-defined functions

★ Plot 2D and 3D graphs!
Several functions can be plotted simultaneously

★ Use powerful mathematical capabilities of the app:
• Do calculations with variables and constants
• Use built-in functions or add your own
• Integrate and differentiate
• Do calculations with fractions and simplify expressions
• Do calculations with complex numbers

The app supports devices with Android version 2.2 and higher and is open source. The app contains adverts which are shown on the secondary screens. To remove them please purchase a special option from the application settings.

Calculator++ on Facebook: http://facebook.com/calculatorpp
Calculator++ on Vkontakte: http://vk.com/calculatorpp

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • User-friendly interface with easy access to features
  • Powerful functions and customizations available
  • Consistently reliable and has been used for years by many
  • Lightweight and free to use
  • Includes features like history, variable creation, and graphing
Cons
  • Issues with floating mode and unclear instructions on use
  • Not well-suited for certain screen ratios
  • Lack of certain mathematical functions like decimal conversions
  • Needs more customization options and polish in some features
  • Concerns about app updates and potential abandonment
Most mentioned
  • Great functionality and features for calculations
  • Long-term users appreciate its consistency and reliability
  • Request for more customization options
  • Floating calculator mode has limitations
  • Overall satisfaction with user interface and usability
User reviews
Couldn't find the way to go to floating mode 😔 It has a setting for floating callculator, but there is no any instructions how to open it. I even tried to grand permission manually through app settings, but it hasn't helped. Used this calculator long time ago, it was the best calculator so far.
by Igor Karenkov, 2024-12-11

Has been using this app for years, consistently useful and does not have annoying ads
by Anna Burdanova, 2024-12-08

Fantastic app, simple to use and works perfectly. And a bonus, it has dark mode.
by Saitama San, 2024-12-02
View all user reviews

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