Comparison

Trigonometry! vs Trigonometry for Beginners

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Trigonometry!

Master trigonometry with this comprehensive mobile helper. It offers a textbook, visual explanations, and video lessons covering all essential formulas and theorems. Prepare for your exams with detailed content and easy-to-understand explanations.

Highlights
  • Ordered set of basic formulas and theorems
  • 172 video lessons
  • Easy-to-read and understand textbook
  • Covers major trigonometry topics
  • Visual explanations
Features
Read full description

Are your trigonometry exam at the corner? Our app will rescue you! "Trigonometry" is your personal helper that provides you with all information required. Can you just imagine that with the help of one mobile app you can easily learn trig reviewing the textbook provided, observing visual explanations and watching video lessons?! Downloading our app you get: ▶ FORMULAS • Ordered set of basic formulas and theorems that can only be applied in the frameworks of this course • Needed comments and explanations are given ▶ 172 VIDEO LESSONS ▶ TEXTBOOK • It covers major topics • Textbook is easy-to-read and easy-to-understand • The book divided into: - Right Triangle Trigonometry - Angles - Trigonometric Functions of an Acute Angle - Applications and Solving Right Triangles - Trigonometric Functions of Any Angle - Rotations and Reflections of Angles - General Triangles - The Law of Sines - The Law of Cosines - The Law of Tangents - The Area of a Triangle - Circumscribed and Inscribed Circles - Identities - Trigonometric Identities - Sum and Difference Formulas - Double-Angle and Half-Angle Formulas - Other Identities - Radian Measure - Radians and Degrees - Arc Length - Area of a Sector - Circular Motion: Linear and Angular Speed - Graphing and Inverse Functions - Graphing the Trigonometric Functions - Properties of Graphs of Trigonometric Functions - Inverse Trigonometric Functions - Solving Trigonometric Equations - Numerical Methods in Trigonometry - Complex Numbers - Polar Coordinates Stop being scared, download "Trigonometry"!

About

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.

Highlights
  • 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
Features
Read full description

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

Trigonometry!4 screens
Trigonometry for Beginners4 screens

Verdict

The call

The clearest difference is rating: Trigonometry for Beginners at 4.7 against Trigonometry!'s 2.0. Trigonometry!'s advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Trigonometry! sells 1 one-off in-app purchase and Trigonometry for Beginners sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Trigonometry for Beginners holds the better App Store score, 4.7 against 2.0. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews complicate that: 14% of Trigonometry!'s written reviews are positive against 0% of Trigonometry for Beginners's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Trigonometry! ships an update every 4 months, Trigonometry for Beginners every 5 months. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
Trigonometry! versus Trigonometry for Beginners: the parameters behind the verdict, then further details
ParameterTrigonometry!Trigonometry for Beginners
PriceFreeFree
Rating2.0 (4 ratings)4.7 (10 ratings) — better
Positive reviews14.3% of reviews — better0.0% of reviews
Number of ratings410 — better
Update frequencyEvery 4 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.6
Further details — not scored
Size29 MB12 MB
Age rating4+4+
DeveloperAppCrabAswian Editri Sutriandi

Customer experience

Trigonometry!

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews7 reviews
Positive14.3%
Neutral0.0%
Negative85.7%

Trigonometry for Beginners

All ratings10 ratings
Positive90.0%
Neutral10.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

1 purchases

Trigonometry!

One-time1
  • Trigonometry Premium$0.99
1 purchases

Trigonometry for Beginners

One-time1
  • Remove Ads$2.99

Questions

Is Trigonometry! free?
Trigonometry! is free to download, with in-app purchases available.
Is Trigonometry for Beginners free?
Trigonometry for Beginners is free to download, with in-app purchases available.
Which has better reviews, Trigonometry! or Trigonometry for Beginners?
Trigonometry for Beginners is rated higher. Trigonometry! averages 2.0 out of 5 from 4 ratings, while Trigonometry for Beginners averages 4.7 from 10 ratings.
Do Trigonometry! or Trigonometry for Beginners have ads?
Trigonometry for Beginners shows ads; Trigonometry! does not.
Which is updated more often, Trigonometry! or Trigonometry for Beginners?
Trigonometry! ships an update every 4 months, and Trigonometry for Beginners every 5 months. Most recently, Trigonometry! was updated on September 18, 2026 and Trigonometry for Beginners on September 23, 2026.

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