# Snake Block & Chain vs DuoPlay

The clearest difference is ads: Snake Block & Chain at none against DuoPlay's shown. DuoPlay's advantage is iOS requirement (13 vs 15.0). On price, 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.

## The numbers

| Metric | Snake Block & Chain | DuoPlay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snake-block-and-chain/id6765845302/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Monetization | Free | — |
| Size | 96 MB | 34 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Varghese Mathai](https://appshunter.io/developer/1886226593) | [Semih Gul](https://appshunter.io/developer/1894484189) |

## What reviewers say

### Snake Block & Chain

[App page](https://appshunter.io/ios/app/snake-block-and-chain/id6765845302)

A fresh take on the classic snake game where you collect blocks to grow your chain and escape through a vortex. Test your reflexes and spatial thinking across five challenging levels. Avoid bombs and walls to achieve a high score.

**Highlights:** Collect colorful blocks to grow chain, Escape through vortex to complete levels, Avoid bombs and walls, 5 unique levels with increasing challenge, High score tracking, Smooth snake movement

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

**In-app purchases:** none


### DuoPlay

[App page](https://appshunter.io/ios/app/duoplay/id6770271205)

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

**In-app purchases:** none


## Frequently asked questions

### Is Snake Block & Chain free?

Snake Block & Chain is free to download, with no in-app purchases.

### Is DuoPlay free?

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

### Do Snake Block & Chain or DuoPlay have ads?

DuoPlay shows ads; Snake Block & Chain does not.

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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.*