# Block Puzzle Flow vs Brain Blocks

The clearest difference is ads: Block Puzzle Flow at none against Brain Blocks's shown. Block Puzzle Flow also leads on update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (13.0 vs 17.6). On price, 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.

Block Puzzle Flow ships an update every 2 weeks, Brain Blocks every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Block Puzzle Flow | Brain Blocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 26 MB | 12 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Enes Berk Demirci](https://appshunter.io/developer/1848333557) | [HAKAN AKYAZ](https://appshunter.io/developer/1831855340) |

## What reviewers say

### Block Puzzle Flow

[App page](https://appshunter.io/ios/app/block-puzzle-flow/id6754453045)

**In-app purchases:** none


### Brain Blocks

[App page](https://appshunter.io/ios/app/brain-blocks-puzzle-game/id6754631725)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Puzzle Flow free?

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

### Is Brain Blocks free?

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

### Do Block Puzzle Flow or Brain Blocks have ads?

Brain Blocks shows ads; Block Puzzle Flow does not.

### Which is updated more often, Block Puzzle Flow or Brain Blocks?

Block Puzzle Flow ships an update every 2 weeks, and Brain Blocks every 6 weeks. Most recently, Block Puzzle Flow was updated on October 25, 2026 and Brain Blocks on October 24, 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.*