# 3 Blocks! vs Block Line

The clearest difference is update cadence: Block Line at every 8 days against 3 Blocks!'s every 3 months. 3 Blocks!'s advantage is iOS requirement (13.0 vs 15.6). 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.

3 Blocks! ships an update every 3 months, Block Line every 8 days. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 3 Blocks! | Block Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3-blocks/id1034188287/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Ad-supported | — |
| Size | 85 MB | 20 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GameZen, Inc.](https://appshunter.io/developer/440126422) | [youngji seo](https://appshunter.io/developer/1889708862) |

## What reviewers say

### 3 Blocks!

[App page](https://appshunter.io/ios/app/3-blocks/id1034188287)

A tile-matching puzzle game where players arrange falling blocks to create full lines and clear space. Compete for high scores in Classic mode or race to clear lines quickly in Speed mode. Offers cognitive benefits with regular play.

**Highlights:** Tile-matching puzzle gameplay, Classic mode for high scores, Speed mode for quick line clearing, Next piece preview, Hard drop functionality, Cognitive function enhancement

**In-app purchases:** none


### Block Line

[App page](https://appshunter.io/ios/app/block-line/id6767807627)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3 Blocks! free?

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

### Is Block Line free?

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

### Do 3 Blocks! or Block Line have ads?

Both 3 Blocks! and Block Line show ads.

### Which is updated more often, 3 Blocks! or Block Line?

3 Blocks! ships an update every 3 months, and Block Line every 8 days. Most recently, 3 Blocks! was updated on October 10, 2026 and Block Line on September 28, 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.*