# Pure Math Algorithms — Number Theory Calculator > Advanced calculator for number theory and algebraic operations. (iPhone/iPad app by Cameron Deardorff.) - Source: https://appshunter.io/ios/app/pure-math-algorithms/id1055766383 (this page in markdown: same URL + `.md`) - Developer: [Cameron Deardorff](https://appshunter.io/developer/970489245) - Category: Education, Utilities - Price: Free - Rating: 4.64/5 from 11 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 9.3 · 19 MB - Languages: English - Released: 2015-11-16 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pure-math-algorithms/id1055766383/reviews.md ## What is Pure Math Algorithms? A basic calculator supercharged to handle a whole slew of Number Theory and Modern Algebraic operations. What would normally take you hours to find the Phi or Sigma of a number will now take a few taps. The list of included algorithms is not conclusive of all Number Theory algorithms, so if there is something that you need or want to see, leave a review or submit a request through the app! A few of the included algorithms: Greatest Common Factor Least Common Multiple Factorization Is a Factor Proper Factors Is a Prime Is it Relatively Prime? Set/Array Functions Sigma Phi Exponents Congruencies Carmichael Numbers Is Triangular Is Square Is Pentagonal AND MANY MORE! ## Key features - Number Theory Calculations - Modern Algebraic Operations - Greatest Common Factor - Least Common Multiple - Factorization - Prime Number Checks - Congruency Calculations ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/pure-math-algorithms/id1055766383/reviews.md ### 1/5 — Do no trust it. *2023-11-18* At least one of the functions (Fermat’s little theorem form 1) returns wrong values. ### 5/5 — Add Free, Great to Use, No Purchases at all *2021-08-02* Really great calculator app. Complete free with no adds or any in app purchases. Really nice to use and clean interface. ### 5/5 — It works... *2017-08-31* Well ### 5/5 — Good *2017-01-27* This app is the best but sometimes it fall out of app suddenly I think the problem is so big number ,please fix it ## Frequently asked questions about Pure Math Algorithms ### What kind of math problems can Pure Math Algorithms solve? Pure Math Algorithms can solve a wide range of number theory and modern algebraic problems. This includes finding the Greatest Common Factor, Least Common Multiple, factorization, and checking for prime numbers, among many others. ### How accurate are the calculations in Pure Math Algorithms? The app is designed for accurate mathematical computations. Users have rated it highly, with an average of 4.6 stars from 11 ratings, suggesting a positive user experience with its accuracy. ### Can I request new features or algorithms for Pure Math Algorithms? Yes, the developers encourage users to submit requests for new algorithms or features. You can leave a review or submit a request directly through the app to suggest additions. ### Is Pure Math Algorithms available on Android devices? Pure Math Algorithms is currently supported on iPhone, iPad, and iPod. Information regarding Android availability is not provided in the current data. ### How often is Pure Math Algorithms updated? The app was last updated on December 20, 2017, to version 2.1.2. While not frequently updated recently, it offers a stable set of core functionalities. ### What is the age rating for Pure Math Algorithms? Pure Math Algorithms has an age rating of 4+. This indicates it is suitable for a wide audience, including younger learners interested in mathematics. ### Does Pure Math Algorithms have ads? No, Pure Math Algorithms does not contain advertisements. The app is free to use without any ad interruptions. ### What is the learning methodology of Pure Math Algorithms? This app focuses on practical application and rapid computation for advanced mathematical concepts. It aims to accelerate the process of solving complex number theory and algebraic problems, aiding in understanding through direct calculation. ## Version history (last 5 releases) ### 2.1.2 — 2017-12-20 This app has been updated by Apple to display the Apple Watch app icon. - Bug fixes and improvements - New Screenshots ### 2.1.1 — 2017-11-27 - Support for iOS 11 and iPhone X - Stability and performance improvements - Bug fixes ### 2.1 — 2016-03-10 Welcome back math gurus! In this new update there is a much needed tutorial for new users along with bug fixes for a better overall experience. Thanks for using the Number Theory - Calculator & Algorithms app! Dont forget to give it a rating, we love feedback from our users! ### 2.0 — 2016-01-12 A HUGE update for you number theorist out there! Features: -New Algorithms! • Extended Euclidean Algorithm • Is Even • Is Odd • Is Mersenne Prime • Is Amicable Pair • Is Primitive Pythagorean Triple • Is Octagonal • Is Ngonal • Linear Congruence • Fermat's Little Theorem (2 forms) -Explanations for all of the algorithms in the catalog. -A new page to test a range of values against any combination of boolean algorithms! -Expand a set of numbers in the saved table and select individual numbers. -A new page to send a message to us about a bug you are experiencing or an algorithm that would help you out. -Improved algorithms with greater accuracy. -Bug Fixes. ### 1.0 — 2015-11-16 No release notes. ## More apps by Cameron Deardorff - [Astro Antics](https://appshunter.io/ios/app/astro-antics/id976972964) - [falldown mini](https://appshunter.io/ios/app/falldown-mini/id1338530924) All apps by Cameron Deardorff: https://appshunter.io/developer/970489245 --- *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 2026-06-10.*