146+ iOS apps & games curated and reviewed
Whether you're new to Unit circle or looking for an upgrade, our curated collection of 146+ iOS apps and games 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 |  | Free | 4.9★ (17) | No | Yes | Jul 2026 |
| 2 |  | $0.99 | 4.6★ (96) | No | No | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | — | — | No | May 2026 |
| 5 |  | Free | 3.4★ (8) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.5★ (2) | No | No | May 2026 |
| 7 |  | Free was $1.99 | 4.7★ (25) | No | No | Aug 2026 |
| 8 |  | Free | 2.0★ (1) | No | No | May 2026 |
Master the unit circle with focused training on angles, radians, coordinates, and exact trig values. Interactive exercises and quizzes build speed and accuracy for pre-calculus and trigonometry students. Unlock advanced tools for deeper understanding and test preparation.
Master the unit circle with this engaging quiz game. Study angles in radians and degrees, along with their coordinates. Track your progress with a high score list and improve your test readiness.
Visualize and understand the unit circle with step-by-step calculations, diagrams, and animations. Supports various input formats and saves your work in a history for easy access and sharing.
This app makes learning the unit circle and polar graphs interactive and fun. It offers customizable quizzes for angles, radians, and coordinates, along with a mode to visualize polar equations in both polar and Cartesian systems. It's designed to build confidence and speed in trigonometry and calculus.
Visualize and understand the unit circle with step-by-step calculations, diagrams, and animations. Supports various input formats including negative values, decimals, fractions, and pi. Save, share, and revisit past calculations.
This app helps you improve your circle-drawing precision. It displays your accuracy percentage and rewards high-precision attempts with combos. Challenge yourself to achieve perfect circles and break your own records.
This app scores the roundness of freehand circles drawn on your screen. It provides instant feedback on how close your drawing is to a perfect circle, with options for customization and sharing your results.
This app offers a powerful and user-friendly unit converter with 16 categories, including currency, length, and temperature. It allows for custom unit lists and provides live exchange rate updates for 148 currencies. Unlock all features with a one-time in-app purchase.
