# Calculator : Scientific & Flat > Simple, fast, and functional scientific calculator with a flat design. (iPhone/iPad app by Arcade Studios.) - Source: https://appshunter.io/ios/app/calculator-scientific-and-flat/id917165417 (this page in markdown: same URL + `.md`) - Developer: [Arcade Studios](https://appshunter.io/developer/571347040) - Category: Business, Education - Price: Free - Age rating: 4+ - Requires: iOS 11.2 · 9 MB - Languages: English - Released: 2014-09-17 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/calculator-scientific-and-flat/id917165417/reviews.md ## What is Calculator? Calculator : Scientific & Percentage & Flat Design. Great calculator application. Fast and functional. Simple and easy to use scientific calculator. ## Key features - Scientific calculations - Percentage calculations - Flat design interface - Fast and functional - Simple to use ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/calculator-scientific-and-flat/id917165417/reviews.md ### 5/5 — I just made my life easier to cheat *2017-08-28, version 1.1* I get to cheat ### 1/5 — Unbelievably slow *2017-08-23, version 1.1* If it could get a 0 it would the worst app ever ### 1/5 — Slow and constant pop ups *2017-08-09, version 1.1* Pop up ads when trying to calculate. Thought this was an apple calculator because it has the same icon but its not ### 1/5 — Not worth free *2016-04-30, version 1.1* Too many ads, can't handle simple combination math. I.e. 5x6/2 Got rid of it Would have given 0 stars if possible ### 1/5 — Extremely slow, and too many commercials and ads! *2016-04-01, version 1.1* Extremely slow, and too many commercials and ads! I'm deleting it after I write this review! ### 1/5 — Popups Everywhere! *2016-03-09, version 1.1* Popups appearing in the MIDDLE of a calculation? This some sort of stupid joke? Deleted! ### 1/5 — horrible app *2016-03-05, version 1.1* very slow on iOS 9, fix it or delete ### 3/5 — Meh *2015-12-15, version 1.1* Meh ### 1/5 — Unresponsive. Unusable. Pop ups. *2015-12-07, version 1.1* Noticeable lag after touching a 'button,' or the button press wouldn't register at all. Very frequent pop up adds. This app is not usable. ### 1/5 — Ugly, flat, copy, cat *2015-11-30, version 1.1* Once upon a time there was a cat Who wanted to be flat So it looked at what apple was doing And copied that Cause it has no tact It landed on it face Completely flat Seriously? You completely copy Apple's stock calculator app and push it as something new? Pathetic. ## Frequently asked questions about Calculator ### What types of calculations can Calculator : Scientific & Flat perform? Calculator : Scientific & Flat can perform standard arithmetic operations, scientific functions, and percentage calculations. Its design prioritizes simplicity for everyday use while offering the necessary tools for more complex math. ### Is Calculator : Scientific & Flat free to use? Yes, Calculator : Scientific & Flat is available for free. It does not require any payment to download or use its core functionalities. ### What devices is Calculator : Scientific & Flat compatible with? Calculator : Scientific & Flat is compatible with iPhone, iPad, and iPod touch devices. It is designed to run on Apple's iOS ecosystem. ### How often is Calculator : Scientific & Flat updated? The latest version of Calculator : Scientific & Flat is 1.2, which was last updated on June 7, 2020. While updates have not been frequent recently, the app remains functional. ### What is the age rating for Calculator : Scientific & Flat? Calculator : Scientific & Flat has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ### Does Calculator : Scientific & Flat have ads? The provided data does not specify whether Calculator : Scientific & Flat contains advertisements. It is listed as free with no in-app purchases. ### Who developed Calculator : Scientific & Flat? Calculator : Scientific & Flat was developed by Arcade Studios. They are the publisher responsible for its creation and distribution. ## Version history (last 1 release) ### 1.2 — 2020-06-07 Complete remake for latest iOS with bugs fixed. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*