By Impala Studios

  • Category: Utilities
  • Release Date: 2010-10-22
  • Current Version: 8.0.0
  • Adult Rating: 4+
  • File Size: 189.00 MB
  • Developer: Impala Studios
  • Compatibility: Requires iOS 14.0 or later.
Score: 4.66331
From 1,562,705 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.



  • Memory banks & trigo

    By ffffggggticdthfat
    A very handy app. I especially enjoy the multiple memory banks as my previous calculator had only one. I’m using it right now especially for trigonometry [sin, cos, tan]. What would be really cool would be if it had sec, csc, and cot!
  • It’s a calculator!

    By Flh92
    It’s a calculator, works as it should.
  • Comfortable

    By E20006
    A very comfortable, simple app. I use it often. Thank you.
  • Used to love it

    By JennyWrenLopez
    So many adds now, if you just need to use it quickly… too bad.. wait for the excessive ads. In the middle of typing out something…. Too bad.. wait for the ads. Never used to have this many issues before… deleting and looking for something else.
  • Extremely Expensive

    By cachappmania
    $60 per YEAR for this app? Are you insane? It’s a simple calculator.
  • Great

    By Princess Colorful
    Overall really great, ads are super annoying though, but it’s still great to have
  • Best cal

    By Ebonysharice
    This is amazing it’s super good you should get it!
  • Calculated

    By Nooo oneeee
    Get app to may ads
  • Recently add ads are terrible

    By 76256
    I have had this calculator for years and it was great. Recently it pops up long ads when you open and wants large $$s to eliminate. For an app that I use once a month, it is ridiculous to pay high dollar to remove ads and equally ridiculous to watch a 30 sec ad to use app for only a minute or so once a week. I am deleting and getting a different app. I would recommend you do to.
  • Easy as 123

    By OhhDawg!
    Love it and it’s convenient