# Jump Ozy vs Chain

The clearest difference is update cadence: Chain at weekly against Jump Ozy's every 137 months. Chain also leads on device support. Jump Ozy's advantage is iOS requirement (16.0 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jump Ozy ships an update every 137 months, Chain weekly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Jump Ozy | Chain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 137 months | **Weekly** |
| Size | 3 MB | 11 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Central Domains LLC](https://appshunter.io/developer/1896329345) | [Simon Steinhage](https://appshunter.io/developer/448606871) |

## What reviewers say

### Jump Ozy

[App page](https://appshunter.io/ios/app/jump-ozy/id968924000)

**In-app purchases:** none


### Chain

[App page](https://appshunter.io/ios/app/chain-balls/id6766831410)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jump Ozy free?

Jump Ozy is free to download, with no in-app purchases.

### Is Chain free?

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

### Which is updated more often, Jump Ozy or Chain?

Jump Ozy ships an update every 137 months, and Chain weekly. Most recently, Jump Ozy was updated on October 29, 2026 and Chain on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*