# Math & Trigonometry vs Pitagorin Lite

The clearest difference is in-app purchases: Pitagorin Lite at none against Math & Trigonometry's 3. Math & Trigonometry's advantage is update cadence (every 5 days vs every 9 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Math & Trigonometry sells 3 one-off in-app purchases. Pitagorin Lite asks for nothing beyond the download.

Math & Trigonometry ships an update every 5 days, Pitagorin Lite every 9 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Math & Trigonometry | Pitagorin Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/math-and-trigonometry/id1274130670/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Ivan Cabezon Orjales](https://appshunter.io/developer/347664743) |

## 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 |


### Pitagorin Lite

[App page](https://appshunter.io/ios/app/pitagorin-lite/id6465172231)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math & Trigonometry free?

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

### Is Pitagorin Lite free?

Pitagorin Lite is free to download, with no in-app purchases.

### Do Math & Trigonometry or Pitagorin Lite have ads?

Neither Math & Trigonometry nor Pitagorin Lite shows ads.

### Which is updated more often, Math & Trigonometry or Pitagorin Lite?

Math & Trigonometry ships an update every 5 days, and Pitagorin Lite every 9 months. Most recently, Math & Trigonometry was updated on October 10, 2026 and Pitagorin Lite on October 9, 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.*