# Blocked In vs Gravity Blocks 3D

The clearest difference is update cadence: Gravity Blocks 3D at every 2 days against Blocked In's every 3 weeks. 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.

Blocked In ships an update every 3 weeks, Gravity Blocks 3D every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Blocked In | Gravity Blocks 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 248 MB | 267 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tripledot Studios](https://appshunter.io/developer/1191319103) | [Ahmed Salim](https://appshunter.io/developer/6782794001) |

## What reviewers say

### Blocked In

[App page](https://appshunter.io/ios/app/blocked-in-color-sort-puzzle/id6788402120)

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

**In-app purchases:** none


### Gravity Blocks 3D

[App page](https://appshunter.io/ios/app/gravity-blocks-3d/id6792556521)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blocked In free?

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

### Is Gravity Blocks 3D free?

Gravity Blocks 3D is free to download, with no in-app purchases.

### Do Blocked In or Gravity Blocks 3D have ads?

Both Blocked In and Gravity Blocks 3D show ads.

### Which is updated more often, Blocked In or Gravity Blocks 3D?

Blocked In ships an update every 3 weeks, and Gravity Blocks 3D every 2 days. Most recently, Blocked In was updated on October 31, 2026 and Gravity Blocks 3D on October 31, 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.*