# IEL vs Planet School

The clearest difference is update cadence: Planet School at monthly against IEL's every 6 months. IEL's advantage is iOS requirement (12.0 vs 15.1). 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.

IEL ships an update every 6 months, Planet School monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | IEL | Planet School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 134 MB | 35 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IRIS - SOCIETA' COOPERATIVA SOCIALE](https://appshunter.io/developer/1560366162) | [Proietti Tech S.r.l.](https://appshunter.io/developer/1479527081) |

## What reviewers say

### IEL

[App page](https://appshunter.io/ios/app/iel-iris-edu-labs/id1560366160)

**In-app purchases:** none


### Planet School

[App page](https://appshunter.io/ios/app/planet-school/id6746839219)

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

**In-app purchases:** none


## Frequently asked questions

### Is IEL free?

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

### Is Planet School free?

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

### Do IEL or Planet School have ads?

Neither IEL nor Planet School shows ads.

### Which is updated more often, IEL or Planet School?

IEL ships an update every 6 months, and Planet School monthly. Most recently, IEL was updated on November 3, 2026 and Planet School on October 28, 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.*