Calculator +

Calculator +


  • Category: Utilities
  • Release Date: 2010-02-05
  • Current Version: 2.4.4
  • Adult Rating: 4+
  • File Size: 11.59 MB
  • Developer:
  • Compatibility: Requires iOS 8.0 or later.
Score: 4
From 11,008 Ratings


Award winning calculator app for iPad and iPhone with no ads. Designed with simplicity, usability and beauty in mind! FEATURES: - Free scientific calculator - NO ads! Yes completely without ads. NO annoying popups! - Apple Watch support - Elegant & Intuitive interface - Supports handwriting - Displays both the equation & the result at the same time - Supports Fraction & Percent - Supports many scientific functions - Advanced editing by easily going back and forth - Can be added to Today Screen If you are looking for more advanced features you can upgrade to one or more of the following: - Handwriting Calculator - Fraction Calculator with feet, inches & cm support! - Solving for x with a polynomial Calculator for solving quadratic & cubic equations 2x³ - 4x² - 22x + 24 = 0 - Linear Equations Solver for solving system of linear equations 2x – y = 9 3x + 4y = –14 - Graphing Calculator to find the local min, max & intersection points y = 2x³ – 4x (x² + y²)³ = -27y²x² - Currency Converter - Base Converter ( HEX OCT BIN DEC ) - Multiple themes Enjoy the FREE Scientific calculator on your iPhone & iPad with, no ads, no prompts & if you like it, support us by upgrading or giving us a positive review. Thanks :)



  • Outstanding quality!

    By P4P1Chul0
    I honestly wish I could replace my phones default calculator with this one! There is no adds and it gives premium quality to the user. I use this for my statistics class and instead of buying an $80 calculator I can confidently use this one through my semester
  • Great tool, premium not required!

    By 3wrm
    Basically what I said in the title. This app has a bunch of smart little interface touches that make it so much more usable than a bunch of other calculator apps that I had tried. The hold-and-swipe-to-move-cursor is a favorite of mine. I don’t have premium, but it seems like it has fairly worthwhile features. I’ve almost sprung for it a few times but I always just end up not doing it for whatever reason. Anyway it’s a good app.
  • Best calculator app

    By chucknorris2
    Better than my ti-84, and way cheaper!
  • Good solid app

    By massagemyhealth
    Rarely an issue - free calculus has not much distractions from game ads etc
  • Thank you

    By Sneaky squeaker
    It’s easy and helpful
  • I love it

    By Shiki*Jiang
    Simple and easy to use and navigate
  • Calculator+

    By dick129
    Simple, easy to use and free. Awesome tool. Love it.
  • Great calculator app

    By WutangChan
    Use it and be free and happy. Good job dev team.
  • Works beautifully for what I use it for

    By 28374939279495
    Title says it all. Great for simple calculations when I’m out and about our balancing the budget. Thanks to the developers for keeping it add free!
  • Calculator Review

    By Jer 10
    Nice large buttons - clear display and fast loading; allI need!