# Stack Rush (f5a942) vs Compound Boom

The clearest difference is ads: Stack Rush (f5a942) at none against Compound Boom's shown. Compound Boom's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (12.0 vs 16.0). 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.

Stack Rush (f5a942) ships an update every 2 weeks, Compound Boom every 4 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Stack Rush (f5a942) | Compound Boom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 25 MB | 87 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Resaran Balikcioglu](https://appshunter.io/developer/1354423861) | [桂芝 李](https://appshunter.io/developer/1860795345) |

## What reviewers say

### Stack Rush (f5a942)

[App page](https://appshunter.io/ios/app/stack-rush-f5a942/id6759593438)

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

**In-app purchases:** none


### Compound Boom

[App page](https://appshunter.io/ios/app/compound-boom/id6760965686)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack Rush (f5a942) free?

Stack Rush (f5a942) is free to download, with no in-app purchases.

### Is Compound Boom free?

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

### Do Stack Rush (f5a942) or Compound Boom have ads?

Compound Boom shows ads; Stack Rush (f5a942) does not.

### Which is updated more often, Stack Rush (f5a942) or Compound Boom?

Stack Rush (f5a942) ships an update every 2 weeks, and Compound Boom every 4 days. Most recently, Stack Rush (f5a942) was updated on September 30, 2026 and Compound Boom on October 7, 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.*