# Chromatic Gem vs Space billiards 3D

The clearest difference is update cadence: Space billiards 3D at every 3 weeks against Chromatic Gem's every 30 months. Space billiards 3D also leads on iOS requirement (10.0 vs 15.6). 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.

Chromatic Gem ships an update every 30 months, Space billiards 3D every 3 weeks. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Chromatic Gem | Space billiards 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 3 weeks** |
| Size | 7 MB | 84 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿标 朱](https://appshunter.io/developer/1246437769) | [世恩 朱](https://appshunter.io/developer/1505325187) |

## What reviewers say

### Chromatic Gem

[App page](https://appshunter.io/ios/app/chromatic-gem/id1546827265)

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

**In-app purchases:** none


### Space billiards 3D

[App page](https://appshunter.io/ios/app/space-billiards-3d/id1576312046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chromatic Gem free?

Chromatic Gem is free to download, with no in-app purchases.

### Is Space billiards 3D free?

Space billiards 3D is free to download, with no in-app purchases.

### Do Chromatic Gem or Space billiards 3D have ads?

Neither Chromatic Gem nor Space billiards 3D shows ads.

### Which is updated more often, Chromatic Gem or Space billiards 3D?

Chromatic Gem ships an update every 30 months, and Space billiards 3D every 3 weeks. Most recently, Chromatic Gem was updated on October 5, 2026 and Space billiards 3D 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.*