Unit circle. Trigonometry

Name: Unit circle. Trigonometry
Rating: 4.50 (193 reviews)
Author: Erlan Amanatov

LiveErlan Amanatov1 app · 52K installsEducationFree · contains adscom.erkprog.trigonometryvisact

Interactive graphs of trigonometric functions and the Unit circle

Alert me ★ Watch Open in Play ↗

Total installs: 51,976
Installs / day: 0
Rating: 4.5★
Released: 5 Apr 2020
Last update: 27 Aug 2025
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties App activity, App info and performance, and Device or other IDs
No data collected
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

3 in 1 group

0 Sensitive1 Notable2 Routine

OtherNotable3

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET

Read more · all 3 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

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Full description

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: [email protected]

What's new

minor updates

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