# Chromatic Gem vs Jenerika's Marbles

The clearest difference is ads: Chromatic Gem at none against Jenerika's Marbles's shown. Jenerika's Marbles's advantage is update cadence (monthly vs every 30 months). On price, in-app purchases, device support and iOS requirement 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, Jenerika's Marbles monthly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Chromatic Gem | Jenerika's Marbles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 30 months | **Monthly** |
| Size | 7 MB | 17 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿标 朱](https://appshunter.io/developer/1246437769) | [Bekir Akgun](https://appshunter.io/developer/1696504439) |

## 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


### Jenerika's Marbles

[App page](https://appshunter.io/ios/app/jenerikas-marbles/id6736880895)

**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 Jenerika's Marbles free?

Jenerika's Marbles is free to download, with no in-app purchases.

### Do Chromatic Gem or Jenerika's Marbles have ads?

Jenerika's Marbles shows ads; Chromatic Gem does not.

### Which is updated more often, Chromatic Gem or Jenerika's Marbles?

Chromatic Gem ships an update every 30 months, and Jenerika's Marbles monthly. Most recently, Chromatic Gem was updated on October 27, 2026 and Jenerika's Marbles on October 25, 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.*