# Solving Pythagoras PRO — With solution steps > Calculates right-angled triangle sides using Pythagorean theorem with history. (iPhone/iPad app by Glindemann, Sennoun, Langer GbR.) - Source: https://appshunter.io/ios/app/solving-pythagoras-pro/id1273601215 (this page in markdown: same URL + `.md`) - Developer: [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) - Category: Education, Utilities - Price: $1.99 - Rating: 4.20/5 from 35 App Store ratings · 14 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 179 MB - Languages: American English, French (France), German (Germany), Hindi, Indonesian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 1 more - Released: 2017-08-21 - Data updated: 2026-08-19 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/solving-pythagoras-pro/id1273601215/reviews.md ## What is Solving Pythagoras PRO? The calculation of a right-angled triangle is no longer a problem. All edges are calculated with the Pythagorean theorem. If you enter the value of two edges, the third is calculated. All calculations are stored in a history. The final solution can be shared. [Contents] - the edges a, b and c can be entered - calculation of the third edge with the Pythagorean theorem - history function that saves input - complete solution - the entering of fractions is supported - no ads! [ Application ] - there are 3 fields for entering the values ​​using a modified keyboard - if you have not entered enough values, the text fields are highlighted in yellow - if you have entered invalid values, the corresponding text field is highlighted in red - you can switch between the solution, input view and history by swiping and / or touching the buttons - the entries in the history can be deleted or sorted manually - if you select an entry in the history, it will be loaded automatically for the calculation - the entire history can be deleted by pressing a key ## Key features - Pythagorean theorem calculations - Calculate any of the three sides - Fraction input support - Calculation history - Clear solution steps - Manual history sorting and deletion ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/solving-pythagoras-pro/id1273601215/reviews.md ### 4/5 — It works *2024-07-11* It works. I suppose maybe it deserves 5 stars cause it does what it advertises. However it is pretty basic. I feel like it needs more functions. This company seems to have more simple apps like this. Why not put them all into one useful app? We know the answer. Cash grab. But I can’t hate on them for that. Everybody gotta eat. But they didn’t quite earn 5 stars. I feel 5 stars is reserved for a great app. This one is just a good app. Plus they hide additional features behind a pay wall. **Developer response:** Hello CaptainTugBoat, thank you for your feedback. I am a solo developer and I can not pay my rent with those apps. There is one app which combines all topics: https://apps.apple.com/us/app/solving-math/id1672075527 It costs much more and some people only need a few topics. I do not want them to pay the full price. This does not sound fair to me. Not sure what you mean with "hide additional features behind a pay wall". I assume you tapped "Solving Math" at the "Try also:" Section on the left menu, right? That section links to other apps. "Solving Math" offers different payment models but combines all topics. You should not buy "Solving Math" when you already paid for the single topic apps. Or you refund the other apps and buy "Solving Math". That is cheaper and new topics won't be charged additionally on this app. The "Try also:" section seems to be misleading. I try to find a better way to communicate this. Kind regards ### 5/5 — I love this app…so many reasons *2023-09-28* The first reason I love it is because of what it does for you. The second reason which is really cool and important is it saves your work! Thanks for a great app! **Developer response:** Hello Juliet Mac, thanks a lot for your kind words! Glad we could help. Kind regards. ### 5/5 — Ar *2023-07-12* Good **Developer response:** Thanks a lot for the 5 stars! Kind regards. ### 5/5 — Perfect aplication *2023-05-31* This its perfect . I love 🎖️🎖️🎖️🎖️🎖️ **Developer response:** Thank you very much arj244 for this feedback. Distinti saluti. ### 2/5 — Tracking data *2023-02-08* Why does a math solver need to track my location and identity? **Developer response:** Hello Tradersam, good question. We use Firebase as analytics tool. This gives us performance data, crash data and stuff like country dependent usage. The performance and crash data helps us to improve the app and for deeper insights if any problems occur (we need no user feedback to improve our services). The country data helps us to improve our language localization. We translate this app in 11 different languages and deliver all over the world. The country dependent usage gives us an implicit hint if this app is understandable and viable for a certain country. I hope that this has cleared up any uncertainties. Kind regards. ### 1/5 — Not enough fields *2022-09-18* This App is great if you already know the answer It doesn’t allow you to enter any angle It requires you to know all 3 sides to get an answer I don’t know why this is helpful. Online is a simple triangle calc that I just have to enter 3 of 6 fields and I get the other 3 I can enter 90 and base chord and first angle and it gets me both other sides and top angle. Deleted. **Developer response:** I am sorry to hear that we could not meet your expectations. This app shows the usage of the Pythagorean Theorem. For this you have to enter 2 out of 3 sides. To get everything from a Right Triangle you can use this app: https://apps.apple.com/us/app/id1567415905 If you need the results for any triangle with any sizes/angles you also could use this one: https://apps.apple.com/us/app/id1617819308 Kind regards ### 5/5 — Excelente *2022-06-11, version 1.34* Muito bom!! Resolve de forma simples muitos problemas do dia a dia. ### 5/5 — Amazing *2022-06-07* It is a very necessary application for those of us who work in construction. Thank you. **Developer response:** Hello Fralot, thank you for your positive feedback! Nice to hear that we can support you in your business. Maybe there are some more apps that might be relevant to you. We would like to suggest "Solve right triangle" (https://apps.apple.com/us/app/id1567415770) that provides and solves all important quantities of a right triangle. Kind regards ### 5/5 — Ótimo *2022-05-03, version 1.34* Muito bom. Prático e para quem quer aprender também fácil entendimento. ### 5/5 — Great app!! *2022-05-03* Does exactly what it says will do. How can you rate it anything other than a “5”? **Developer response:** Hi Goosegrass, thank you very much for your support! Kind regards ## Frequently asked questions about Solving Pythagoras PRO ### How does Solving Pythagoras PRO calculate triangle sides? Solving Pythagoras PRO uses the Pythagorean theorem to calculate the sides of a right-angled triangle. You input the values for two sides, and the app automatically calculates the third side. ### Does Solving Pythagoras PRO support fractions? Yes, Solving Pythagoras PRO supports the entering of fractions for side values. This allows for more precise calculations when dealing with non-whole numbers. ### Can I view past calculations in Solving Pythagoras PRO? Yes, Solving Pythagoras PRO features a history function that saves all your input and calculations. You can easily access, sort, delete, or reload past entries from the history. ### What devices is Solving Pythagoras PRO available on? Solving Pythagoras PRO is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### Is Solving Pythagoras PRO free to use? Yes, Solving Pythagoras PRO is available for free. There are no costs associated with downloading or using its core calculation features. ### Does Solving Pythagoras PRO have ads? No, Solving Pythagoras PRO is ad-free. The app explicitly states 'no ads!' in its description, providing an uninterrupted user experience. ### How often is Solving Pythagoras PRO updated? The latest version of Solving Pythagoras PRO is 2.2.7, last updated on March 24, 2026. This indicates a very recent update, suggesting ongoing support and development. ### What is the age rating for Solving Pythagoras PRO? Solving Pythagoras PRO has an age rating of 4+. This means it is suitable for users aged 4 and above. ## Version history (last 5 releases) ### 2.3.3 — 2026-08-14 The latest release 'Least common multiple' is linked in the menu section now. Minor performance and UI fixes. ### 2.3.2 — 2026-08-04 - the status bar on top is integrated into the current app design - the app flow was improved (pop-up information was balanced) ### 2.3.1 — 2026-07-17 Maintenance update. Improving performance. ### 2.3.0 — 2026-06-19 Bringing all apps to the same security standard. Critical storage behaviour for solutions has been fixed. By the way - I run many apps with different math topics. If you like this one: Check them out as well! I always do my best to keep a high standard on my apps. If something does not meet the expectations, do not hesitate to contact me. ### 2.2.9 — 2026-06-06 Es gab einige größere Fehlerbehebungen und Anpassungen für ein stabileres Verhalten beim Speichern und Laden von Lösungen. Dafür wurden im Hintergrund Änderungen an der Datenbank vorgenommen. Es gibt keine Performanceverluste und die Funktionalität ändert sich nicht. Die Hintergrundaufgaben werden nur einmal innerhalb von Millisekunden durchgeführt. Folgendes Verhalten kann auftreten (nur temporär): - gespeicherte Rechnungen müssen eventuell zweimal angetippt werden, um vollständig geladen zu werden - die Reihenfolge gespeicherter Lösungen kann sich ändern Falls Lösungen verloren gegangen sein sollten, zögere nicht mich zu kontaktieren und teile mir die Anzahl verlorener Lösungen + die betroffene App mit. Ich werde dafür eine Lösung finden. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*