By Impala Studios

  • Category: Utilities
  • Release Date: 2010-10-22
  • Current Version: 7.13.0
  • Adult Rating: 4+
  • File Size: 171.70 MB
  • Developer: Impala Studios
  • Compatibility: Requires iOS 14.0 or later.
Score: 4.66239
From 1,537,879 Ratings


Calculator and Math Solver is the ultimate mathematics tool with everything you need to do basic calculations, complete homework or assignments, study for exams and even manage expenses. Easy to use and boasting an intuitive design, it's like having your very own private math tutor in the palm of your hand! Trusted for 10+ years with over 210M downloads, the app covers multiple topics such as basic MATH, ALGEBRA, PRECALCULUS, CALCULUS and TRIGONOMETRY. THE #1 CALCULATOR AND MATH SOLVER APP • Switch between basic, scientific and fractional calculations • Upload, share and save your work • Check and mark your homework • Take photos, upload images or write in your equations to get instant answers from the math solver tool • Share results with friends or other app users • Study for exams hassle free • Get currency conversion prices • Available in 20 languages • Featured by the App Store, Digital Trends and the Educational AppStore BASIC AND SCIENTIFIC Rotate your device to access all scientific buttons. Or if you prefer calculating in portrait mode, simply swipe left. HISTORY FUNCTION Keep track of all of your previous calculations with the History tape. Copy, forward or share with groups. SPLIT VIEW MULTITASKING Maximize your productivity with the split view (supported on iPad devices) THEMES Have fun calculating your numbers in style! Choose from over 70 colors and design themes, from Halloween and Christmas to Valentine’s Day, St Patrick’s Day and more. WHAT MAKES IT THE GO-TO MATH APP? • All new math solver • Multiple lock screen widgets for quick access • Basic, scientific or fraction calculators • Currency converter • Equation edit function • Voice dictation • Degrees or radians calculations • Made for iPad & iPhone and Apple Watch Love the app? Show your support by rating us It helps us build an even better product! UPGRADE TO A PREMIUM MEMBERSHIP • 3 day FREE TRIAL • AD-FREE with no hidden purchases • Unlimited math problems • Unlimited fraction calculations & currency conversions (including Bitcoin) • Premium Customer Support Subscriptions automatically renew each month 24-hours before the end of the current period and your iTunes account will be charged unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off auto-renew any time from within the app. Any unused portion of a free trial will be forfeited if you purchase a subscription. *Math solving and step-by-step explanations available in English only. If you have any suggestions or are unable to find the answers to any of your questions our support team is ready and happy to help. Simply email [email protected] Terms & Conditions: Privacy Policy: The Calculator (C) 2000 Impala Studios.



  • Calculator

    By Cocktail Anyone?
    It’s User friendly. That’s easy & very important.
  • Calculator is great. Ads are not

    By SayWhat1972??
    Everything is great… the ads are quite the problem. I don’t mind the small one near the bottom while you’re using the app. It’s the stupid ads for game when first open the app or when you go to another app, let’s say a banking app and go right back to the calculator, those stupid game ads or some other ads play and you have to tap the x to close it then tap x on again and sometimes even a third.
  • Terrible

    By GuestSeven
    Deleting. Too many ads.
  • Nice work

    By Afsanahumayun
    Excellent work this calculator
  • Too many ads

    By ToastStickz
    Worst calculator app. Everytime you open is an app, just to make a simple calculation. Extremely annoying and impossible to use.
  • Why!?

    By KookiesOiNfI
    What do you mean I have limited calculations without payment!? I’ll use Google, at least it’s free!
  • It’s ok

    By Maria moncayo
    This is a realy good app but there is ADDs WHAT KIND OF CALCULATOR APP HAS ADDS SO IF YOU WANT ADDS GeT THIS APP
  • Thank You!

    By Chevy2500HD4x4
    I just wanted to say thank you for the widget. I use it on both my iPad and iPhone all the time and it’s one of my favorite things about my devices so thank you very much for making it and keeping it all this time and for keeping it in the swipe right menu where it is most useful!
  • Ads mania

    By Hmg20nport
    Full page ads! Disgusting!
  • Calculator Update makes everything soooo much easier

    By Ms Rhemz
    The history the calculator now offers makes such a huge difference. Thanks Apple!!