# Compound Boom vs Orbit Gravity

The clearest difference is update cadence: Compound Boom at every 4 days against Orbit Gravity's every 9 days. Compound Boom also leads on iOS requirement (12.0 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.

Compound Boom ships an update every 4 days, Orbit Gravity every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Compound Boom | Orbit Gravity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 87 MB | 37 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [桂芝 李](https://appshunter.io/developer/1860795345) | [BENGISU UNGAN EKER](https://appshunter.io/developer/1891158524) |

## What reviewers say

### Compound Boom

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Orbit Gravity

[App page](https://appshunter.io/ios/app/orbit-gravity/id6761734015)

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

**In-app purchases:** none


## Frequently asked questions

### Is Compound Boom free?

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

### Is Orbit Gravity free?

Orbit Gravity is free to download, with no in-app purchases.

### Do Compound Boom or Orbit Gravity have ads?

Both Compound Boom and Orbit Gravity show ads.

### Which is updated more often, Compound Boom or Orbit Gravity?

Compound Boom ships an update every 4 days, and Orbit Gravity every 9 days. Most recently, Compound Boom was updated on October 25, 2026 and Orbit Gravity 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.*