Speed Trigonometry vs TrigQuest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
TrigQuest
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Description: TrigQuest turns trigonometry into an adventure. Solve sin, cos, and tan problems through 10 worlds of increasingly challenging puzzles — each with clear diagrams, step-by-step solutions, and instant feedback. FEATURES • 700 carefully crafted questions across 10 worlds • Visual diagrams for every question — see the triangle, not just the numbers • Step-by-step solutions so you always understand why • Leaderboard — compete with players worldwide • Achievements and XP progression to keep you motivated • Remove Ads upgrade available PERFECT FOR • High school and college students studying trigonometry • SAT / ACT math prep • Anyone who wants to finally master sin, cos, and tan Learn by doing. Level up by understanding.
Screenshots
Verdict
The clearest difference is in-app purchases: Speed Trigonometry at none against TrigQuest's 1. Speed Trigonometry also leads on ads (none vs shown). On price, device support and iOS requirement 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. TrigQuest sells 1 one-off in-app purchase. Speed Trigonometry asks for nothing beyond the download.
| Parameter | Speed Trigonometry | TrigQuest |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 14 months | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Nick Petroni | Ori Shalom |
In-app purchases
Speed Trigonometry
No in-app purchases
TrigQuest
- Remove Ads$1.99
Questions
Is Speed Trigonometry free?
Is TrigQuest free?
Do Speed Trigonometry or TrigQuest have ads?
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