# Pythagorus vs Pythagorean theorem App

The clearest difference is update cadence: Pythagorean theorem App at every 9 months against Pythagorus's every 34 months. Pythagorus's advantage is iOS requirement (8.2 vs 15.6). 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.

Pythagorus ships an update every 34 months, Pythagorean theorem App every 9 months. The most recent releases landed on September 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pythagorus | Pythagorean theorem App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/pythagorus/id535182856/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 1 MB | 23 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hirenkumar patel](https://appshunter.io/developer/393288416) | [Edwin Mejia](https://appshunter.io/developer/1620400021) |

## What reviewers say

### Pythagorus

[App page](https://appshunter.io/ios/app/pythagorus/id535182856)

Calculate and visualize triangle sides and angles in real-time. Explore various options to find and draw different triangle configurations.

**Highlights:** Calculate remaining sides and angles, Real-time drawing of triangles, Multiple calculation options, Interactive triangle visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Pythagorean theorem App

[App page](https://appshunter.io/ios/app/pythagorean-theorem-app/id1621751722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pythagorus free?

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

### Is Pythagorean theorem App free?

Pythagorean theorem App is free to download, with no in-app purchases.

### Do Pythagorus or Pythagorean theorem App have ads?

Neither Pythagorus nor Pythagorean theorem App shows ads.

### Which is updated more often, Pythagorus or Pythagorean theorem App?

Pythagorus ships an update every 34 months, and Pythagorean theorem App every 9 months. Most recently, Pythagorus was updated on September 18, 2026 and Pythagorean theorem App on October 8, 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.*