Triangle Solver
Francesco Varotti Education iPhoneiPadiPod touch
Triangle Solver is a free Education app for iPhone and iPad by Francesco Varotti. Rated 5.0/5 from 2 ratings. Requires iOS 15.0. Updated July 22, 2026.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 47 MB
- Age 4+
- Updated
- Jul 22
- 2026 · v5.0.0
Screenshots
About Triangle Solver
Turn your device into the perfect study companion for geometry and trigonometry. "Triangle Solver" is the ultimate app that guides you through solving triangles, helping you understand the logic behind the numbers and always get the right results. Here's everything our app can do for you: ▶ STEP-BY-STEP SOLUTIONS Get the solution in an instant. But we don't stop at the final result: input any 3 values, and the app will completely solve any type of triangle, showing you all the logical steps in detail. Find key values like sides, angles (in DEG, GON, and RAD formats), area, and perimeter, all the way to advanced values like altitudes, inradius, and circumradius. It's the perfect tool to learn the correct method and get fully prepared for homework and exams. ▶ ANGLE CONVERSION The app includes a dedicated section for quick and accurate conversion of angle measurements. Easily switch between units: the system supports decimal degrees (DEG), gradians (GON), radians (RAD), and degrees, minutes, and seconds (DMS). ▶ INTEGRATED MATH KEYBOARD Use our dedicated interface, designed to be incredibly simple and intuitive. Smoothly and quickly type in your values, having only the keys you truly need right at your fingertips. ▶ GUIDED EXERCISES FOR PRACTICE Test your skills with a rich library of ready-to-solve triangle problems, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want. ▶ FORMULA SHEET ALWAYS AT HAND Having a memory lapse? Review fundamental principles, basic theorems, and all the formulas for solving triangles right in the app. Everything you need to know about the topic is in one place. ▶ CLEAN INTERFACE AND DARK THEME No complications. The UI is simple, intuitive, and includes an elegant dark theme, specifically optimized to prevent eye strain during your evening study sessions. ▶ GUARANTEED RELIABILITY Our algorithms are tested and highly optimized to ensure accurate and instant calculations every time, even for the most complex geometric and trigonometric problems. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Triangle Solver" today and take your math skills to the next level!
What’s new
Version 5.0.0 · Updated July 22, 2026
- Improved solver: clearer and more educational calculations and intermediate steps. - Enhanced calculation: handles even more combinations of triangle data. - New interactive view: zoom the triangle, explore heights and circles. - New History: recalculate, edit, or share past calculations on the fly. - Optimized accessibility: screen reader support, high contrast, reduced animations. - Enhanced interface, fluidity, and performance.
App privacy
The developer, Francesco Varotti, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to Triangle Solver
Looking for apps like Triangle Solver? Here are 6 similar apps on the App Store. The highest rated is Triangle Calculators (5.0/5), and all 6 are free to download.
-
Right Triangle - Calculator
3.8
-
Triangle & Angle calculator
4.1
-
Triangle Calculators
5.0
-
Pythagoras Calculator
4.6
-
Isosceles Triangle
-
Trigonometry calc
3.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Triangle Solver | 5.0 / 5 (2 ratings) | Free | July 22, 2026 | |
| Right Triangle - Calculator | 3.8 / 5 (6) | Free | Oct 20, 2026 | Compare |
| Triangle & Angle calculator | 4.1 / 5 (216) | Free | Oct 2, 2025 | Compare |
| Triangle Calculators | 5.0 / 5 (4) | Free | Jun 30, 2025 | Compare |
| Pythagoras Calculator | 4.6 / 5 (248) | Free | Oct 20, 2026 | Compare |
| Isosceles Triangle | – | Free | Oct 20, 2026 | Compare |
| Trigonometry calc | 3.0 / 5 (2) | Free | Jan 23, 2026 | Compare |
Compare Triangle Solver with the top alternatives: ratings, updates, ASO score and keyword gaps →