# Restopolis vs Letzlearn

The clearest difference is in-app purchases: Restopolis at none against Letzlearn's 1. Restopolis also leads on iOS requirement (15.6 vs 17). Letzlearn's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Letzlearn sells 1 one-off in-app purchase. Restopolis asks for nothing beyond the download.

Restopolis ships an update every 6 weeks, Letzlearn every 3 days. The most recent releases landed on September 3, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Restopolis | Letzlearn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 6 MB | 71 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ministère de l'Éducation nationale Luxembourg](https://appshunter.io/developer/499814346) | [Francoise Nilles](https://appshunter.io/developer/1800401679) |

## What reviewers say

### Restopolis

[App page](https://appshunter.io/ios/app/restopolis/id499814343)

**Features:** Vision Pro support

**In-app purchases:** none


### Letzlearn

[App page](https://appshunter.io/ios/app/letzlearn/id6742870499)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Letzlearn Premium | $8.99 | one-time |


## Frequently asked questions

### Is Restopolis free?

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

### Is Letzlearn free?

Letzlearn is free to download, with in-app purchases available.

### Do Restopolis or Letzlearn have ads?

Neither Restopolis nor Letzlearn shows ads.

### Which is updated more often, Restopolis or Letzlearn?

Restopolis ships an update every 6 weeks, and Letzlearn every 3 days. Most recently, Restopolis was updated on September 3, 2026 and Letzlearn on May 19, 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.*