Trigonometry Help Lite vs Trigonometry for Beginners
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trigonometry Help Lite
This app quickly calculates unknown angles and sides of right-angled triangles. It offers a workings view for detailed solutions, scale drawings, and a formula reference. Input angles in various formats and customize decimal precision.
- Solve right-angled triangles
- View detailed math workings
- Scale drawing of solved triangle
- Basic trig formulae reference
- Multiple angle input formats
- Customizable decimal places
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Trig Help is a simple triangle calculator that enables you to quickly and easily find unknown angles & sides of any right-angled triangle. Features Include: - Accurately solve right-angled triangles - Workings view, so you can see the math behind the solutions (requires optional upgrade) - View a scale drawing of your solved triangle - View a handy set of basic trig formulae - Enter angles in radians, decimal degrees or degrees, minutes, seconds - Select your preferred number of decimal places What two App Store reviewers had to say about Trig Help: "I could never remember those simple formulas. I always had to dig out my text books from MANY YEARS ago to refresh my memory. THIS LITTLE APP IS A DELIGHT TO USE! I love it! Even my engineer friends are impressed. THANKS!" 5 Stars "Easy to use and accurate with high degree of precision. Would recommend to any toolmaker." 5 Stars Also available for macOS on the Mac App Store.
Trigonometry for Beginners
Master trigonometry with interactive lessons and exercises designed for beginners. This app offers step-by-step explanations, fun challenges, and instant feedback to build your confidence from basic angles to word problems.
- Tailored for beginners
- Interactive step-by-step lessons
- Fun and challenging exercises
- Instant feedback on answers
- Progressive difficulty levels
- Covers angles, right triangles, ratios, and word problems
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Learn Trigonometry the Simple and Enjoyable Way! Our beginner-friendly app is designed to make learning trigonometry engaging, enjoyable, and effective. Whether you’re starting from scratch or refreshing your knowledge, this app has everything you need to succeed. Why Choose Our App? - Tailored for Beginners: Each level is carefully designed to guide learners from fundamental concepts to intermediate trigonometry skills. - Interactive Lessons: Step-by-step explanations make each topic clear and easy to understand. - Fun and Challenging Exercises: Engage in interactive activities that make learning trigonometry exciting and hands-on. - Instant Feedback: Get helpful feedback on your answers to learn from mistakes and improve. - Progressive Difficulty: Levels gradually increase in complexity to keep you motivated and help you build confidence. What You’ll Learn Our app covers essential trigonometry topics, including: - Angles: Definitions, types, and relationships between angles - Right Triangles: Pythagorean theorem and angle measurements - Trigonometric Ratios: Sine, cosine, and tangent explained - Trigonometric Values: Special angles and their corresponding values - Trigonometry Word Problems: Apply your knowledge to real-world scenarios Start your trigonometry journey today and discover how fun and easy learning can be!
Screenshots
Verdict
Trigonometry Help Lite and Trigonometry for Beginners both sit at 4.7 stars, but that hides the real split: 88% of Trigonometry Help Lite's written reviews are positive against 0% of Trigonometry for Beginners's. Trigonometry Help Lite also leads on ads (none vs shown) and ratings volume (768 vs 10). On price, rating, 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. Trigonometry Help Lite sells 3 one-off in-app purchases and Trigonometry for Beginners sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Trigonometry Help Lite against 4.7 for Trigonometry for Beginners. That said, the two scores are not equally well evidenced: Trigonometry Help Lite has 768 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 88% of Trigonometry Help Lite's written reviews are positive against 0% of Trigonometry for Beginners's.
Trigonometry Help Lite ships an update every 6 weeks, Trigonometry for Beginners every 5 months. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.
| Parameter | Trigonometry Help Lite | Trigonometry for Beginners |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (768 ratings) | 4.7 (10 ratings) |
| Positive reviews | 87.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 768 — better | 10 |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 17 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | Aswian Editri Sutriandi |
Customer experience
Trigonometry Help Lite
Trigonometry for Beginners
Bugs and requests
Trigonometry Help Lite
Reported bugs
1 issue- Incorrect calculation results in some cases
Requested features
4 requests- Better visual representation of triangles
- Clearer explanation of premium features
- Higher default decimal place precision
- More detailed feature descriptions for paid tiers
Trigonometry for Beginners
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Trigonometry Help Lite
- Trig Help Premium$2.99
- Trig Help Premium$3.99
- Trig Help Premium$5.99
Trigonometry for Beginners
- Remove Ads$2.99
Questions
Is Trigonometry Help Lite free?
Is Trigonometry for Beginners free?
Which has better reviews, Trigonometry Help Lite or Trigonometry for Beginners?
Do Trigonometry Help Lite or Trigonometry for Beginners have ads?
Which is updated more often, Trigonometry Help Lite or Trigonometry for Beginners?
Other comparisons
