# Tetrun vs Snake Worlds

The clearest difference is in-app purchases: Tetrun at none against Snake Worlds's 1. Tetrun also leads on iOS requirement (11.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Snake Worlds sells 1 one-off in-app purchase. Tetrun asks for nothing beyond the download.

## The numbers

| Metric | Tetrun | Snake Worlds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 6 days |
| Size | 94 MB | 13 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Ela Game](https://appshunter.io/developer/1536955498) | [Sebastian Bolling](https://appshunter.io/developer/1416824787) |

## What reviewers say

### Tetrun

[App page](https://appshunter.io/ios/app/tetrun/id6443985655)

**Features:** macOS Compatibility

**In-app purchases:** none


### Snake Worlds

[App page](https://appshunter.io/ios/app/snake-worlds/id6737916538)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $0.99 | one-time |


## Frequently asked questions

### Is Tetrun free?

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

### Is Snake Worlds free?

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

### Do Tetrun or Snake Worlds have ads?

Both Tetrun and Snake Worlds show ads.

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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.*