# FillBlock vs Stack Tile Block 3D

The clearest difference is iOS requirement: Stack Tile Block 3D at 11.0 against FillBlock's 15.0. 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.

## The numbers

| Metric | FillBlock | Stack Tile Block 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 60 MB | 44 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kazumasa fujihara](https://appshunter.io/developer/1516573304) | [VIET NAM YDC COMPANY LIMITED](https://appshunter.io/developer/945505939) |

## What reviewers say

### FillBlock

[App page](https://appshunter.io/ios/app/fillblock/id1533974241)

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

**In-app purchases:** none


### Stack Tile Block 3D

[App page](https://appshunter.io/ios/app/stack-tile-block-3d/id1658327343)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FillBlock free?

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

### Is Stack Tile Block 3D free?

Stack Tile Block 3D is free to download, with no in-app purchases.

### Do FillBlock or Stack Tile Block 3D have ads?

Neither FillBlock nor Stack Tile Block 3D shows 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.*