{"game_intel_data":{},"featured_reviews":[{"content":"I’ve been using this app for YEAAAARS.. it’s been so long I honestly can’t even remember how long it’s actually been. I use the calculator a fair amount of times but it’s not a super frequent occurrence and originally I wanted this calculator because the Apple calculator wouldn’t let me delete a typo without deleting the entire calculation and this also tracks calculation history. Anyway, I paid for the $2.99 ad free upgrade a few years ago and everything has been fine up until a few months ago I randomly had a $2.99 credit on my Apple account. \n\nAt first I had no idea where it came from UNTIL I went to use the calculator and an annoying ad covered the entire screen. Apparently they changed things and instead of a one time $2.99 charge they want $1.49/mo to use the calculator ad free. The little ads at the bottom aren’t bad but the thing that makes it unbearable and the reason why I’m deleting the app after at the very least 5 years is the ads that popup while I’m in the middle if typing which ultimately lead to me clicking on the ad and opening up safari or app store. I don’t like the fact I’m forced to open unwanted ads to god knows what. I don’t want that on my phone. Such a shame. I might have failed math in high school but this calculator is not that important to me to have to deal click on ads because they pop up while I’m typing.","version":"6.2.4","date":"2019-11-06T00:00:00Z","rating":1,"app_id":398129933,"username":"imtheshizzniyee","title":"Ads are unbearable and they changed ad free subscription","country":"US","tags":["advertisements","monetization"],"review_id":5092684061},{"content":"Update: I copy and paste my equation and result and it comes out a different number than I had calculated. Flaw in copy and paste on both choices. It has made me a little more frustrated in getting the result right. Weird functions and full screen ads. Luckily I have not purchased this app for no ads, I have removed the app and try again in the uncertain future. It was good till I had to wait a couple of more seconds for the X button to appear on the ads, fairly intrusive to calculate my tips from each individual cocktail waitress that has tipped me out. Nice clean layout but I think I'll stick with my Samsung S5 2nd phone calculator for the meantime.\n\nEverything about this calculator is what the hard working waiters and tip receiving workers need to balance their day to day earnings quickly and correctly without pen and paper. The calculator just works and doesn't crash during use. Just need it to replace Apple's dumb calculator that just calculates and not help with historical calculations or messups. Double Thumbs up!","version":"5.2.2","date":"2018-04-07T00:00:00Z","rating":2,"app_id":398129933,"username":"DJ Dumbi","title":"Does not copy history result equation and result right","country":"US","tags":["advertisements","performance_and_bugs","feature_requests","updates_and_maintenance","cross_platform_consistency"],"review_id":2392468582},{"content":"I absolutely love this app, since use it for school and it is just very simple to use while also being able to use more complex equations!  My only problem is the fact that I have to pay a monthly fee just to use other calculator features that are on normal calculators is just ridiculous!  I understand that you guys want to make money, but do you really, like really need to make people pay a monthly fee just to be able to calculate fractions!  I would be absolutely fine if it was a one time fee, but why a monthly fee!?  This is one of the top most downloaded calculator apps on the App Store if not the best one, not to mention the little adds at the bottom (not distracting at all) that you make money off of adds which shows you already make quite a bit of money off of more than half a million user, yet you have to go even farther to make me pay for a monthly fee for features in every ordinary high school level calculator!  I would rather have to pay 5-7 dollars once for all of the other features instead of being fed off of for multiple years to come of using this app.  I would rate this app 5 stars right off the bat if it got rid of the monthly charge and maybe even replaced it with a one time fee.  Please address this concern, and thank you so much for your time.","version":"6.0.12","date":"2019-01-19T00:00:00Z","rating":3,"app_id":398129933,"username":"Eli Hoffman","title":"Please just make a one time in-app purchase fee!","country":"US","tags":["performance_and_bugs","feature_requests","game_progression","monetization"],"review_id":3670215995}],"related_apps":[{"app_id":685860762,"app_view_url":"/ios/us/ratha-sou/app/calculator-pad-edition/685860762/","country":"US","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e9/2a/ad/e92aadab-233d-0366-8e2c-a15943919532/AppIcon-0-0-1x_U007emarketing-0-3-0-0-85-220.png/150x150bb.jpg","name":"Calculator - Pad Edition","os":"ios","price":{"currency":"USD","value":0,"string_value":"$0.00","subunit_to_unit":100},"publisher_id":590343618,"publisher_name":"Ratha 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Download Calculator₊ Now - Your All-in-One Math Solution!<br><br>We're excited to announce the biggest update to Calculator₊ in 10 years! With over 200 million downloads and a whopping 3 million+ 5-star ratings, Calculator₊ is the trusted choice of millions worldwide. And now, it's even better!<br><br>More Than Just Your Average Calculator!<br><br>• Standard Calculator: Breeze through basic arithmetic operations like addition, subtraction, multiplication, and division.<br>• Scientific Calculator: Tackle complex calculations with ease, including trigonometric, logarithmic, and exponential functions.<br>• Calculation History: Keep track of your past calculations with a detailed history log.<br>• Unit Converter: Effortlessly convert units like inches to centimeters and much more, making it a handy tool for everyday use.<br>• Percentage Calculator: Easily calculate percentages, increases, and decreases with pre-designed input fields that do the work for you.<br>• Currency Converter: Convert currencies in real-time, including Bitcoin, with the latest exchange rates.<br>• Fraction Calculator: Work seamlessly with fractions – perfect for students and professionals alike.<br>• Ad-Free Experience: Say goodbye to annoying full-screen ads and focus on your calculations.<br><br>Be Amazed by Our New AI-Powered Math Solver!<br><br>• AI Math Solutions: Instantly solve math equations, quizzes, and word problems with our advanced AI. Use the Photo Solver to snap a picture of any problem, and Calculator₊ will work its magic.<br>• Math Notes: A dedicated note-taking tool for all your math needs. Jot down equations, diagrams, and notes in a space designed for mathematical thinking.<br>• Instant Math: In Math Notes mode, simply write an equation, add an \"=\", and Calculator₊ will generate the solution in real-time.<br><br>Built for Everyone, Now Even More Accessible!<br><br>Calculator₊ is designed to work effortlessly for all users, no matter how you use your iPhone, and includes these additional accessibility features:<br><br>• Dynamic Text Size: Scale the calculator interface to the text size that works best for you, without losing layout clarity.<br>• VoiceOver Support: Navigate & Calculate using VoiceOver, fully compatible with iOS accessibility settings.<br>• High-Contrast Mode: A bold, high-contrast display that makes every button and result instantly readable in any lighting condition.<br>• Dark and Light Mode: Calculator₊ automatically adjusts to your preferred mode.<br><br>Why Choose Calculator₊?<br><br>• Proven Track Record: Over a decade of providing fast and reliable calculations.<br>• Loved by Millions: Join the 200+ million users who rely on Calculator₊, with an average rating of 4.7 stars from 3.5 million reviews.<br>• Versatile & Powerful: Handles everything from basic sums to advanced scientific calculations. Perfect for school, work, or home.<br><br>Celebrate with a Special Gift!<br><br>To celebrate the release of this massive update, we're offering a 1-MONTH FREE TRIAL of our premium features, including:<br><br>• Ad-Free Experience: No more pesky ads.<br>• Unlimited AI Math Solving: Solve as many equations and problems as you need.<br>• Unlimited Fraction Calculations: Ideal for students and professionals alike.<br>• Unlimited Currency Conversions: Including real-time Bitcoin conversions.<br>• Premium Customer Support: Get priority assistance from our expert support team.<br><br>If you have any suggestions or questions, our support team is ready to help. Simply email us at support@impalastudios.com.<br><br>Terms & Conditions: https://impalastudios.com/terms<br>Privacy Policy: https://impalastudios.com/privacy","app_summary":"Calculator₊, published by a Netherlands-based company and offers in-app purchases ranging from $0.99 to $14.99 per item. The app was last updated on 17 June 2026. Released in US on 22 October 2010 and globally on 22 October 2010. Calculator₊ belongs to the 'Utilities' category maintaining a content rating of '4+'. In US, Calculator₊ ranked 29th on the 'Top Free iPad Apps' chart and 108th on the 'Top Grossing iPhone Apps' chart in the 'Utilities' category. Last month's estimates were 100k downloads and $400k revenue. The app is available in US, United Kingdom, and Australia but not being advertised actively. 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