# Polysys vs Ecole Pythagore

The clearest difference is update cadence: Ecole Pythagore at every 11 days against Polysys's every 6 weeks. 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.

Polysys ships an update every 6 weeks, Ecole Pythagore every 11 days. Both last shipped on September 23, 2026.

## The numbers

| Metric | Polysys | Ecole Pythagore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Size | 59 MB | 95 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Imed Boudriga](https://appshunter.io/developer/1744347781) | [khouja ala eddine](https://appshunter.io/developer/1110414300) |

## What reviewers say

### Polysys

[App page](https://appshunter.io/ios/app/polysys/id6502053906)

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

**In-app purchases:** none


### Ecole Pythagore

[App page](https://appshunter.io/ios/app/ecole-pythagore/id6748448635)

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

**In-app purchases:** none


## Frequently asked questions

### Is Polysys free?

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

### Is Ecole Pythagore free?

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

### Do Polysys or Ecole Pythagore have ads?

Neither Polysys nor Ecole Pythagore shows ads.

### Which is updated more often, Polysys or Ecole Pythagore?

Polysys ships an update every 6 weeks, and Ecole Pythagore every 11 days. Most recently, Polysys was updated on September 23, 2026 and Ecole Pythagore on September 23, 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.*