# Block Spin! vs Pufferblocks

The clearest difference is price: Block Spin! at Free against Pufferblocks's $1.99. Block Spin! also leads on iOS requirement (15.0 vs 17.0). Pufferblocks's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Block Spin! is free to download; Pufferblocks costs $1.99 up front. Block Spin! sells 1 one-off in-app purchase. Pufferblocks asks for nothing beyond the download.

## The numbers

| Metric | Block Spin! | Pufferblocks |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | — |
| Size | 479 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gameware Europe Ltd](https://appshunter.io/developer/1794895323) | [TechnoNet](https://appshunter.io/developer/1457796972) |

## What reviewers say

### Block Spin!

[App page](https://appshunter.io/ios/app/block-spin/id6743226068)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Adverts | $2.99 | one-time |


### Pufferblocks

[App page](https://appshunter.io/ios/app/pufferblocks/id6779667705)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Spin! free?

Block Spin! is free to download, with in-app purchases available.

### Is Pufferblocks free?

Pufferblocks costs $1.99, with no in-app purchases.

### Do Block Spin! or Pufferblocks have ads?

Block Spin! shows ads; Pufferblocks 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.*