# Brain Blocks vs Glass Jam

The clearest difference is update cadence: Brain Blocks at every 6 days against Glass Jam's fortnightly. Glass Jam's advantage is iOS requirement (13.0 vs 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.

Brain Blocks ships an update every 6 days, Glass Jam fortnightly. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Brain Blocks | Glass Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 103 MB | 205 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杰 于](https://appshunter.io/developer/6776325567) | [Funnel Entertainment](https://appshunter.io/developer/1128330092) |

## What reviewers say

### Brain Blocks

[App page](https://appshunter.io/ios/app/brain-blocks-brain-test/id6751219386)

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

**In-app purchases:** none


### Glass Jam

[App page](https://appshunter.io/ios/app/glass-jam/id6756352103)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Blocks free?

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

### Is Glass Jam free?

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

### Do Brain Blocks or Glass Jam have ads?

Both Brain Blocks and Glass Jam show ads.

### Which is updated more often, Brain Blocks or Glass Jam?

Brain Blocks ships an update every 6 days, and Glass Jam fortnightly. Most recently, Brain Blocks was updated on October 25, 2026 and Glass Jam on October 18, 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.*