Unit circle. Trigonometry
Unit circle. Trigonometry Summary
Unit circle. Trigonometry is a ad-supported Android app in Education by Erlan Amanatov. Released in Apr 2020 (6 years ago). It has about 47.1K+ installs and 180 ratings with a 4.67★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 1K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Aug 27, 2025, version 12.
Recent activity: 280 installs this week (1K over 4 weeks) showing steady growth , and 1.00 new ratings this week View trends →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 20, 2025.
Store info: Last updated on Google Play on Aug 27, 2025 (version 12).
4.67★
Ratings: 180
Screenshots
App Description
Interactive graphs of trigonometric functions and the Unit circle
This educational application helps to understand the core concepts of the Unit circle, Trigonometric functions, and their relations by using interactive graphs.
Move a point on the unit circle to see how different angles (in degrees or radians) affect sine and cosine.
Key features:
• Interactive graphs
• Compare the graphs of trigonometric functions
• Description of functions
• Explore how function parameters affect the graph
• Table of values for special angles
• Trigonometric formulas and identities
• Quiz
Other trigonometric functions will be added soon.
Please don't hesitate to contact us for any kind of questions or comments via e-mail: stalulerlan@gmail.com