# Triangle Calculator: Solver — Angles, Sides & Trigonometry > Geometry and trigonometry calculator for triangles and advanced shapes. (iPhone/iPad app by Vaghani Keyur.) - Source: https://appshunter.io/ios/app/triangle-calculator-solver/id6757908425 (this page in markdown: same URL + `.md`) - Developer: [Vaghani Keyur](https://appshunter.io/developer/1164464860) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 3.70/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 14.0 · 15 MB - Languages: American English - Released: 2026-01-21 - Data updated: 2026-10-07 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/triangle-calculator-solver/id6757908425/reviews.md ## What is Triangle Calculator? Solve triangles, angles, sides, and geometry calculations quickly with Triangle Calculator. Whether you need to find a missing side, calculate an angle, solve a right triangle, or work with arcs, chords, tapers, and PCD measurements, the app gives you the tools you need in one simple place. Just enter the values you know and get accurate results instantly. KEY FEATURES • Triangle Calculator Calculate missing sides, angles, area, perimeter, and other triangle values. • Angle & Side Solver Enter known measurements and quickly find unknown angles or side lengths. • Trigonometry Calculator Work with common trigonometric calculations without having to solve formulas manually. • Hypotenuse Calculator Quickly calculate the hypotenuse and other sides of a right triangle. • Arc & Chord Calculator Calculate arc length, chord length, radius, sector values, and related measurements. • Taper Calculator Find taper angles and measurements for design, engineering, machining, and workshop calculations. • PCD Calculator Calculate pitch circle diameter and related measurements quickly. • Area & Perimeter Calculate useful geometry measurements for different shapes and applications. SIMPLE AND FAST Designed to make geometry and trigonometry calculations easier. Enter your known values, choose the calculation you need, and get clear results without complicated steps. USEFUL FOR • Students and teachers • Engineers and designers • Machinists and workshop professionals • Construction and fabrication work • DIY projects • Everyday geometry calculations From simple triangle calculations to more advanced arc, chord, taper, and PCD measurements, Triangle Calculator helps you solve calculations faster and with less effort. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chief-cheque-627.notion.site/Privacy-Policy-23e6adfdb3748140a9e5f78e9ce25995 ## Key features - Triangle angle calculation - Side length and hypotenuse calculation - Area and perimeter calculation - Advanced geometry calculations - User-friendly interface - Accurate results ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Premium | $0.99 | per month | | Yearly Premium | $2.99 | per year | ## Frequently asked questions about Triangle Calculator ### What calculations can Angle Finder Calculator perform? Angle Finder Calculator can compute triangle angles, side lengths, area, perimeter, and hypotenuse. It also handles advanced calculations like arc radius, chord length, segment area, and diameters for circumcircles and incircles. ### Is Angle Finder Calculator free to use? Yes, Angle Finder Calculator is free to download and use. It offers optional subscription plans for premium features, with a monthly option at $0.99 and a yearly option at $2.99. ### What devices is Angle Finder Calculator available on? Angle Finder Calculator is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is Angle Finder Calculator updated? The app was last updated on February 4, 2026, with version 1.0.1. This indicates active development and potential for future updates. ### What is the age rating for Angle Finder Calculator? Angle Finder Calculator has an age rating of 4+, making it suitable for a wide range of users, including younger students. ### Does Angle Finder Calculator have ads? No, Angle Finder Calculator does not contain advertisements. It offers a clean, ad-free experience for its users. ### How does Angle Finder Calculator compare to other geometry apps? Angle Finder Calculator offers a comprehensive set of tools for both basic and advanced geometry and trigonometry, with a focus on accuracy and a user-friendly interface, distinguishing it from simpler calculators. ### What are the benefits of the premium subscription for Angle Finder Calculator? The premium subscription for Angle Finder Calculator unlocks advanced features and potentially removes any limitations present in the free version, offering a more robust experience for users who require extensive calculation capabilities. ## Version history (last 3 releases) ### 1.0.2 — 2026-10-01 - Improved performance for faster, smoother calculations - Enhanced app stability and responsiveness - Fixed minor bugs for a better overall experience Update now and enjoy a faster, more reliable Triangle Calculator. ### 1.0.1 — 2026-02-04 bug fixes! ### 1.0.0 — 2026-01-21 No release notes. ## Apps similar to Triangle Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Angle Finder - Trig Calculator](https://appshunter.io/ios/app/angle-finder-trig-calculator/id6751524691) | 3.8 (4) | Free | Utilities | | [Arc+](https://appshunter.io/ios/app/arc-plus/id1464058503) | 4.6 (113) | Free | Utilities | | [Angle Finder: Level Tool](https://appshunter.io/ios/app/angle-finder-level-tool/id6746951324) | 4.7 (163) | Free | Utilities | | [Protractor Angle Measure Tool](https://appshunter.io/ios/app/protractor-angle-measure-tool/id6742701087) | 4.5 (169) | Free | Utilities | | [Pipe Trades Pro Calc](https://appshunter.io/ios/app/pipe-trades-pro-calc/id596142100) | 4.8 (4,282) | Free | Utilities | | [Construction Calculator](https://appshunter.io/ios/app/construction-calculator/id1092417398) | 4.7 (625) | Free | Utilities | ## More apps by Vaghani Keyur - [Holiday Christmas HD Photo Frame - Foto Montage](https://appshunter.io/ios/app/holiday-christmas-hd-photo-frame-foto-montage/id1164832625) - [Creative Xmas Hd Photo Frames - Foto Montage](https://appshunter.io/ios/app/creative-xmas-hd-photo-frames-foto-montage/id1165262053) - [Christmas woman suits - Live Camera](https://appshunter.io/ios/app/christmas-woman-suits-live-camera/id1165313706) - [Digital scale to weight gram](https://appshunter.io/ios/app/digital-scale-to-weight-gram/id1165317971) - [Christmas woman Costume](https://appshunter.io/ios/app/christmas-woman-costume/id1165319621) - [Winter Hd Photo Frames - Beauty Frames](https://appshunter.io/ios/app/winter-hd-photo-frames-beauty-frames/id1165820939) All apps by Vaghani Keyur: https://appshunter.io/developer/1164464860 ## Related topics [triangle perimeter](https://appshunter.io/ios/topics/triangle-perimeter) · [angle calculator](https://appshunter.io/ios/topics/angle-calculator) · [angle calculator right](https://appshunter.io/ios/topics/angle-calculator-right) · [taper angle calculator](https://appshunter.io/ios/topics/taper-angle-calculator) · [angle calculator degrees](https://appshunter.io/ios/topics/angle-calculator-degrees) · [triangle calculator height](https://appshunter.io/ios/topics/triangle-calculator-height) · [angle calculator triangle](https://appshunter.io/ios/topics/angle-calculator-triangle) · [radius calculator](https://appshunter.io/ios/topics/radius-calculator) · [triangle calculator geometry](https://appshunter.io/ios/topics/triangle-calculator-geometry) · [angle finder triangle](https://appshunter.io/ios/topics/angle-finder-triangle) --- *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 2026-10-07.*