# Math & Trigonometry vs Right Triangle

The clearest difference is rating: Math & Trigonometry at 4.4 against Right Triangle's 3.8. Math & Trigonometry also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (9.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Math & Trigonometry sells 3 one-off in-app purchases and Right Triangle sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math & Trigonometry holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 11 and 6 respectively.

Math & Trigonometry ships an update every 5 days, Right Triangle every 3 weeks. The most recent releases landed on September 8, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Math & Trigonometry | Right Triangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/math-and-trigonometry/id1274130670/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/right-triangle-calculator/id1567415770/reviews) |
| Number of ratings | **11** | 6 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 180 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Math & Trigonometry

[App page](https://appshunter.io/ios/app/math-and-trigonometry/id1274130670)

This app simplifies complex math concepts with a wide range of calculation tools. It covers geometry, trigonometry, derivatives, and more, making math accessible for users worldwide. Easily perform calculations for triangles, volumes, areas, and fractions.

**Highlights:** Rectangle triangle calculations, Pythagorean theorem, Trigonometry functions, Volume and area calculations, Fraction simplification, Derivative calculations, Thales theorem

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Triangles and Angles | $0.99 | one-time |
| Functions and Derivatives | $1.99 | one-time |
| Primitives and Integrals | $1.99 | one-time |


### Right Triangle

[App page](https://appshunter.io/ios/app/right-triangle-calculator/id1567415770)

Instantly solve geometry homework and prepare for exams with this free calculator. It provides complete step-by-step solutions for all triangle quantities, including legs, hypotenuse, height, angles, perimeter, and area. Access learning videos and manage your solutions.

**Highlights:** Step-by-step solutions, Calculates legs, hypotenuse, height, angles, perimeter, area, Supports all length units, Curated learning videos, Feedback on incorrect inputs, Manage saved solutions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $2.99 | one-time |
| Lifetime Access | $2.99 | one-time |


## Frequently asked questions

### Is Math & Trigonometry free?

Math & Trigonometry is free to download, with in-app purchases available.

### Is Right Triangle free?

Right Triangle is free to download, with in-app purchases available.

### Which has better reviews, Math & Trigonometry or Right Triangle?

Math & Trigonometry is rated higher. Math & Trigonometry averages 4.4 out of 5 from 11 ratings, while Right Triangle averages 3.8 from 6 ratings.

### Do Math & Trigonometry or Right Triangle have ads?

Neither Math & Trigonometry nor Right Triangle shows ads.

### Which is updated more often, Math & Trigonometry or Right Triangle?

Math & Trigonometry ships an update every 5 days, and Right Triangle every 3 weeks. Most recently, Math & Trigonometry was updated on September 8, 2026 and Right Triangle on August 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*