# FillBlock vs Block Line Up

The clearest difference is iOS requirement: Block Line Up at 12.0 against FillBlock's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FillBlock ships an update every 10 months, Block Line Up every 14 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FillBlock | Block Line Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 14 months |
| Size | 60 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kazumasa fujihara](https://appshunter.io/developer/1516573304) | [Yellow Duck Games Inc.](https://appshunter.io/developer/1129366773) |

## What reviewers say

### FillBlock

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

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

**In-app purchases:** none


### Block Line Up

[App page](https://appshunter.io/ios/app/block-line-up/id6446652739)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FillBlock free?

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

### Is Block Line Up free?

Block Line Up is free to download, with no in-app purchases.

### Do FillBlock or Block Line Up have ads?

Neither FillBlock nor Block Line Up shows ads.

### Which is updated more often, FillBlock or Block Line Up?

FillBlock ships an update every 10 months, and Block Line Up every 14 months. Most recently, FillBlock was updated on October 5, 2026 and Block Line Up on October 2, 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.*