# SquareRootCalculator > A calculator for square roots, fractions, and basic arithmetic with long integers. (iPhone/iPad app by Jirou Fukuda.) - Source: https://appshunter.io/ios/app/squarerootcalculator/id1260411892 (this page in markdown: same URL + `.md`) - Developer: [Jirou Fukuda](https://appshunter.io/developer/689603483) - Category: Productivity, Utilities - Price: Free - Rating: 4.30/5 from 34 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 5 MB - Languages: American English, Japanese - Released: 2017-07-18 - Data updated: 2026-07-17 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/squarerootcalculator/id1260411892/reviews.md ## What is SquareRootCalculator? It is a calculator for calculating the square root. It can also be used to calculate fractions. You can easily enter and execute the four rule calculations of square root and square root. Since the infinite multiple-long integer is used I the internal operation, there is no worry that the digits will overflow. Especially easy to carry out rationalization which is said to be difficult to calculate. ## Key features - Square root calculation - Fraction calculation - Four rule calculations - Infinite long integer support - Rationalization simplification ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/squarerootcalculator/id1260411892/reviews.md ### 1/5 — 小数点出来ひん *2022-02-01, version 1.4* 小数点のルート計算出来ひん(´Д` ) ### 2/5 — やさかたなまち *2020-12-30, version 1.3* ルート打ちにくい ### 5/5 — ルートを勉強 *2020-12-22, version 1.3* 数学のこんごうが楽しい。 二乗 分数 四則 ### 3/5 — 小数点… *2020-11-30, version 1.3* 小数点付けてくださいよ… ### 1/5 — 小数点どこ！？ *2020-11-16, version 1.3* 小数点ないと、ルート計算あっても使い物になりません。 ### 1/5 — 小数点なくて全然使えない *2020-10-24, version 1.3* 小数点ないの致命的すぎる星1 ### 3/5 — 助かったー…欲をいうとー… *2020-08-10, version 1.3* 小数点何処ですか！🤔 ### 4/5 — 有り難い‥🥺 *2020-07-09, version 1.3* 課題とかする時助かってます！笑笑 ### 2/5 — 改善望む *2020-04-25, version 1.2* 答えの表示が小さすぎて読めない。 小数点入力ができない。 ### 1/5 — Doesn’t work! *2020-02-11* Root of 7 just shows 7 ## Frequently asked questions about SquareRootCalculator ### What is SquareRootCalculator used for? SquareRootCalculator is a tool for calculating square roots and fractions. It also supports basic arithmetic operations and simplifies rationalization tasks, utilizing long integer calculations to prevent overflow. ### Does SquareRootCalculator have ads? Yes, SquareRootCalculator contains advertisements. As it is a free application, ads are displayed to support its development and maintenance. ### What devices is SquareRootCalculator compatible with? SquareRootCalculator is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system. ### How often is SquareRootCalculator updated? The latest version of SquareRootCalculator is 1.5, which was last updated on January 27, 2023. Updates typically address bug fixes and performance improvements. ### What is the age rating for SquareRootCalculator? SquareRootCalculator has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ### Can SquareRootCalculator handle very large numbers? Yes, SquareRootCalculator uses infinite multiple-long integers for its internal operations. This ensures that there is no worry about digits overflowing, even with extensive calculations. ### Is SquareRootCalculator suitable for complex math problems? While SquareRootCalculator excels at square roots, fractions, and rationalization, its primary focus is on these specific operations. For highly complex scientific or advanced mathematical problems, users might consider more comprehensive scientific calculators. ### What is the user sentiment for SquareRootCalculator? SquareRootCalculator has a rating of 4.3 stars from 34 ratings, indicating generally positive user sentiment. Users appreciate its ease of use for specific mathematical functions. ## Version history (last 5 releases) ### 1.5 — 2023-01-27 Improved navigation.The meaning of the button has been clarified. ### 1.4 — 2021-03-19 bug fixed. ### 1.3 — 2020-05-07 Fixed display related problems on iPhone X and later. ### 1.2 — 2018-09-29 bug fix. ### 1.1 — 2017-07-21 bug fix. ## Apps similar to SquareRootCalculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [ZappID](https://appshunter.io/ios/app/zappid/id1455029820) | — | Free | Productivity | | [Thetis Tools](https://appshunter.io/ios/app/thetis-tools/id1460268980) | — | Free | Productivity | | [Jumpstash](https://appshunter.io/ios/app/jumpstash/id1465670860) | 4.2 (5) | Free | Productivity | | [OneTwoCount](https://appshunter.io/ios/app/onetwocount/id1454584180) | — | Free | Productivity | | [Your Ashford BC](https://appshunter.io/ios/app/your-ashford-bc/id1452979480) | — | Free | Productivity | | [SyncOnSet 5.0](https://appshunter.io/ios/app/synconset-50/id1460160860) | 1.8 (60) | Free | Productivity | ## More apps by Jirou Fukuda - [gDraw](https://appshunter.io/ios/app/gdraw/id689603480) - [gDrawLite](https://appshunter.io/ios/app/gdrawlite/id792288727) - [gDrawPro](https://appshunter.io/ios/app/gdrawpro/id907360838) - [RationalNumberCalculator](https://appshunter.io/ios/app/rationalnumbercalculator/id998791093) - [tripleCalculator](https://appshunter.io/ios/app/triplecalculator/id1141789970) All apps by Jirou Fukuda: https://appshunter.io/developer/689603483 ## Related topics [square root](https://appshunter.io/ios/topics/square-root) · [square root calculator](https://appshunter.io/ios/topics/square-root-calculator) · [square root pro](https://appshunter.io/ios/topics/square-root-pro) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*