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 1,538,580 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 Terms & Conditions: Privacy Policy: The Calculator (C) 2000 Impala Studios.



  • Annoying Pop Up Ads

    By Creatividual
    I used to really like the app but now these annoying full screen ads pop up in the middle of my calculations and they stay up for a while before you can find the “x” to close out of them. I’ve clicked on some of them by accident trying to get back to the calculator and it’s frustrating. I understand the app has to make a profit- it just interrupts my user experience, train of thought and what I’m calculating. It’s a huge turnoff so I’m looking for another app that doesn’t have these annoying pop ups. I know they have paid options to remove the ads altogether but they don’t offer a one time purchase fee. They are subscription based and I don’t use the calculator enough to justify a monthly subscription for a calculator app.
  • To many ads

    By Md11greg
    Been using this for a long time but recently it’s running annoying ads when I try to run it. Totally annoying! Don’t buy!
  • 垃圾软件

    By 呵呵你没事吧啊
  • Love having this

    By dgverret
    Love having this calculator available on my IPad > Thanks very much. DGV.
  • No way I’m Rrly out hear watching 30 second ads just to do some math homework

    By mynameisbobqwerty
    Read the title buddy
  • Buen ayuda

    By Crispaor
    Es buena la calculadora, lo malo son el montón de anuncios que dan y el tiempo de espera
  • At My Fingertips!

    By Linda J I
    No need for a calculator. I use this on my iPad,my iPhone and my Smart watch anytime…..paying bills, at the store, and working on my bank statements. So versatile and one less article to worry about. I love that I can see the running total without the paper tape and my calculations from a couple of previous work.
  • Uninstalling..

    By PG Now
    WAAAYYYY too many ads. On and on, each time I just need to add a couple numbers, then more ads (and long ones) for games and so forth. Now that I look at the app details, I see there’s also evidently a lot of background data tracking going on. I’m out.
  • Cash grab

    By crazy for offroad outlaws
    So what if u need to do a fractions problem ok well screw u, pay to do that Do waste your time with this app find another It gets 2 stars because it kinda helps me with homework
  • $59 every year?

    By Meyir44
    Lol thanks