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 11,094 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 :)



  • Nice calculator

    By Leibe42
    Works well, easy to read. Dependable. Fun to use and can even get it to look handwritten. Easy to use for simple things or will get as advanced as you want. It’s definitely smarter than I am!
  • Quality Calculator

    By Dielafing
    Nothing gets in the way of its intended function, and offers a wide number of processes.
  • In my 3 years of using this calculator,

    By dis name is taken
    I’ve had no trouble navigating this calculator and have yet to find single flaw.
  • Great calculator

    By Wolferlmd
    I only use it for routine math for which it works great. I like that it displays the numbers and operands at the top so it is easy to see if I entered the wrong number. I have not tried it for any of the scientific calculator functions.
  • Best calculator app out there

    By DrIndia
    Since I've gotten an iPhone, I have never once took the time to write a review for any app (out of laziness). But this was the first time I felt it was warranted. The application is extremely smooth and I'm amazed that it's able to do the same exact things my expensive scientific calculator can do. It runs really quickly, the themes make it look a lot more vibrant, and the application contains many different features that will far exceed your needs. Highly recommended.
  • Very nice calculator

    By meimei831
    I use it everyday for my work and it’s great!!!!
  • Thank You Calculator +!

    By RJ 1234567
    This app was and is exactly what I need. I use this app frequently and have used it for a while now with absolutely no issues. Thank you so much for offering this app, and even more so for offering it with no ads or pop-ups! Thank you, thank you!
  • Like calculator

    By ngarre
    Easy to use and read
  • Wa

    By cookies monster 1297
    Sooooooooooo amazing cool awesome new
  • Great calculator app—get it now!

    By Anon Y Mus
    This is the most convenient calculator app that I have tried! I really like how you can see the numbers, so you can tell immediately if there is a typo.