Ezy Trigonometry
by Hoang Khanh Nguyen more by this developer →
#156,856 of 719,896 by ratings on Apple · #10,580 of 72,290 in Education
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 11/19/2013
Tracked since 09/05/2026
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Category: Education
Description
Ezy Trigonometry is a friendly tool designed to help students understand trigonometry.
FEATURES
+ Interactive unit circle. Allows exploring relations between angles and trigonometric ratios.
+ Bundled with an exact trigonometric ratios table
+ Bundled with a hand book of trigonometric formulas
+ Flexible settings: radians / degrees, related angles, angle snapping
+ Full support for iPhone / iPad and retina display
NOTE
* Tap & Hold to switch unit circle mode
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Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
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History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.