Trig Function(Math Drills) vs Speed Trigonometry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trig Function(Math Drills)
Practice trigonometric functions offline with automated question generation and correctness judgment. Review tips and answers, and compete in Challenge Mode to improve your rank. Ideal for students needing to master trigonometry.
- Offline learning
- Automated question generation
- Correctness judgment
- Tips and answers
- Challenge Mode
- Rank improvement
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You can learn Trigonometric Function offline. Since the question generation and the correctness judgment of the answer are automatically performed, you can work on the drill learning as many times as you like. You can also see tips and answers. Score high in Challenge Mode to improve your rank!!
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 update cadence: Trig Function(Math Drills) at every 4 days against Speed Trigonometry's every 14 months. Trig Function(Math Drills) also leads on iOS requirement (12.0 vs 18.5). 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.
Trig Function(Math Drills) ships an update every 4 days, Speed Trigonometry every 14 months. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.
| Parameter | Trig Function(Math Drills) | Speed Trigonometry |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 4 days — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 28 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 郷 田村 | Nick Petroni |
Customer experience
Trig Function(Math Drills)
Speed Trigonometry
In-app purchases
Trig Function(Math Drills)
No in-app purchases
Speed Trigonometry
No in-app purchases
Questions
Is Trig Function(Math Drills) free?
Is Speed Trigonometry free?
Do Trig Function(Math Drills) or Speed Trigonometry have ads?
Which is updated more often, Trig Function(Math Drills) or Speed Trigonometry?
Other comparisons
