243+ iOS apps curated and reviewed
Finding the right sine cosine tangent calculator apps can be overwhelming with so many options. We've analyzed 243+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (1) | No | Yes | Oct 2026 | |
| 2 |  | $0.99 | 4.5★ (56) | No | No | Oct 2026 | |
| 3 |  | $0.99 | 4.8★ (10) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.7★ (61K) | No | No | Nov 2026 | |
| 5 |  | Free | 4.6★ (10K) | Yes | Yes | Nov 2026 | |
| 6 |  | Free | 4.3★ (1.3K) | No | No | Nov 2026 | |
| 7 |  | Free | 5.0★ (8) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Instantly solve trigonometry problems with step-by-step solutions. Visualize concepts with interactive graphs and access learning videos. Manage your solutions and get feedback on inputs.
This advanced calculator offers a comprehensive history of your calculations and supports complex functions like fraction manipulation, angle conversions, and equation solving. It also includes specialized tools for engineers and a dice roller.
This app helps users understand and calculate angles and lengths in right-angled triangles. It provides step-by-step workings for each calculation, aiding comprehension of trigonometric ratios and triangle properties. It also calculates the triangle's area with explanations.
