# Pitagorin Lite vs Pythagoras Interactive

The clearest difference is update cadence: Pythagoras Interactive at every 2 weeks against Pitagorin Lite's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pitagorin Lite ships an update every 9 months, Pythagoras Interactive every 2 weeks. The most recent releases landed on September 23, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Pitagorin Lite | Pythagoras Interactive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pythagoras-interactive/id6466731389/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 1 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Cabezon Orjales](https://appshunter.io/developer/347664743) | [ALAN PETERSON](https://appshunter.io/developer/1436516782) |

## What reviewers say

### Pitagorin Lite

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Pythagoras Interactive

[App page](https://appshunter.io/ios/app/pythagoras-interactive/id6466731389)

Explore the Pythagorean Theorem with an interactive visual tool. Adjust triangle legs to observe real-time changes in square areas and hypotenuse length. Distances are displayed in radical form when necessary.

**Highlights:** Interactive triangle manipulation, Visual representation of squares on sides, Real-time updates to hypotenuse and areas, Radical form for distances, Clear labeling of sides and areas

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

**In-app purchases:** none


## Frequently asked questions

### Is Pitagorin Lite free?

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

### Is Pythagoras Interactive free?

Pythagoras Interactive is free to download, with no in-app purchases.

### Do Pitagorin Lite or Pythagoras Interactive have ads?

Neither Pitagorin Lite nor Pythagoras Interactive shows ads.

### Which is updated more often, Pitagorin Lite or Pythagoras Interactive?

Pitagorin Lite ships an update every 9 months, and Pythagoras Interactive every 2 weeks. Most recently, Pitagorin Lite was updated on September 23, 2026 and Pythagoras Interactive on August 20, 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.*