217+ iOS apps curated and reviewed
Whether you're new to arbitrary triangle or looking for an upgrade, our curated collection of 217+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $2.99 | 5.0★ (1) | No | No | Sep 2026 | |
| 2 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 3 |  | Free | 4.6★ (10K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.2★ (30) | No | No | Aug 2026 | |
| 5 |  | Free | 4.7★ (768) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (4.7K) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.3★ (78) | No | No | Aug 2026 | |
| 8 |  | Free | 4.3★ (1.3K) | Yes | Yes | Sep 2026 |
This app calculates all unknown quantities of an arbitrary triangle. It displays the formulas used and provides step-by-step solutions, supporting decimals and fractions. Calculations are saved in history and can be shared.
Calculate side lengths, angles, area, and perimeter of right-angle triangles. Visualizes the triangle with adjustable precision and offers options to rotate, flip, and customize themes. Reuses previous entries for efficiency.
This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.
