Ezy Trigonometry vs Speed Trigonometry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ezy Trigonometry
This app serves as a comprehensive trigonometry learning tool for students. It features an interactive unit circle, a table of exact trigonometric ratios, and a handbook of formulas to aid understanding.
- Interactive unit circle
- Exact trigonometric ratios table
- Handbook of trigonometric formulas
- Flexible settings (radians/degrees)
- Angle snapping
- iPhone/iPad support
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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
Speed Trigonometry
This app helps students quickly memorize the unit circle. It quizzes users on sine, cosine, tangent, and inverse trigonometric values for key angles. Developed by students for students, it's ideal for precalculus learners.
- Unit circle memorization
- Quizzes on trig values
- Focus on key angles
- Sine, cosine, tangent, inverse values
- Student-developed
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Speed Trig is the #1 app for memorizing the unit circle fast. Designed for students enrolled in Precalculus, the app quizzes you on the sine, cosine, tangent, and inverse trig values of the four main unit circle angles: π/2, π/3, π/4, and π/6. Our app was made by students, for students.
Screenshots
Verdict
The clearest difference is review sentiment: Speed Trigonometry at 100% against Ezy Trigonometry's 22%. Speed Trigonometry also leads on rating (4.8 vs 2.5). Ezy Trigonometry's advantage is update cadence (every 3 months vs every 14 months) and ratings volume (44 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Speed Trigonometry holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: Ezy Trigonometry has 44 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 22% of Ezy Trigonometry's written reviews are positive against 100% of Speed Trigonometry's.
Ezy Trigonometry ships an update every 3 months, Speed Trigonometry every 14 months. The most recent releases landed on June 10, 2026 and August 8, 2026 respectively.
| Parameter | Ezy Trigonometry | Speed Trigonometry |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (44 ratings) | 4.8 (5 ratings) — better |
| Positive reviews | 21.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 44 — better | 5 |
| Update frequency | Every 3 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | KGiants | Nick Petroni |
Customer experience
Ezy Trigonometry
Speed Trigonometry
In-app purchases
Ezy Trigonometry
No in-app purchases
Speed Trigonometry
No in-app purchases
Questions
Is Ezy Trigonometry free?
Is Speed Trigonometry free?
Which has better reviews, Ezy Trigonometry or Speed Trigonometry?
Do Ezy Trigonometry or Speed Trigonometry have ads?
Which is updated more often, Ezy Trigonometry or Speed Trigonometry?
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