# Stack Em! Cosmic Blocks vs Block Blaster

The clearest difference is update cadence: Stack Em! Cosmic Blocks at every 3 days against Block Blaster's every 9 days. 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.

Stack Em! Cosmic Blocks ships an update every 3 days, Block Blaster every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Stack Em! Cosmic Blocks | Block Blaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stack-em-cosmic-blocks/id6774973758/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free | — |
| Size | 31 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [JMM Technologies](https://appshunter.io/developer/6774973760) | [KRISHNA PINNAMANENI](https://appshunter.io/developer/1880298048) |

## What reviewers say

### Stack Em! Cosmic Blocks

[App page](https://appshunter.io/ios/app/stack-em-cosmic-blocks/id6774973758)

A relaxing block puzzle game designed for short play sessions. Drag and drop pieces to complete rows and columns, clear space, and aim for high scores. Enjoy satisfying visual and audio feedback with multiple themes.

**Highlights:** Ad-free gameplay, Fast offline play, No account required, Smooth drag-and-drop controls, Satisfying clears and combos, Multiple unlockable themes

**In-app purchases:** none


### Block Blaster

[App page](https://appshunter.io/ios/app/block-blaster-neon-rush/id6777383484)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stack Em! Cosmic Blocks free?

Stack Em! Cosmic Blocks is free to download, with no in-app purchases.

### Is Block Blaster free?

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

### Do Stack Em! Cosmic Blocks or Block Blaster have ads?

Neither Stack Em! Cosmic Blocks nor Block Blaster shows ads.

### Which is updated more often, Stack Em! Cosmic Blocks or Block Blaster?

Stack Em! Cosmic Blocks ships an update every 3 days, and Block Blaster every 9 days. Most recently, Stack Em! Cosmic Blocks was updated on October 31, 2026 and Block Blaster on November 5, 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.*