# Ozone Diam vs JONGA.ONE

The clearest difference is device support: Ozone Diam at 3 against JONGA.ONE's 1. Ozone Diam also leads on iOS requirement (12.0 vs 16.6). On price, update cadence, ads 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.

Ozone Diam ships an update every 5 weeks, JONGA.ONE every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ozone Diam | JONGA.ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 35 MB | 28 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Futuretech BizSoft LLP](https://appshunter.io/developer/1526856548) | [arpan narola](https://appshunter.io/developer/1613699431) |

## What reviewers say

### Ozone Diam

[App page](https://appshunter.io/ios/app/ozone-diam/id1590079186)

**Features:** macOS Compatibility

**In-app purchases:** none


### JONGA.ONE

[App page](https://appshunter.io/ios/app/jongaone/id6636527344)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ozone Diam free?

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

### Is JONGA.ONE free?

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

### Do Ozone Diam or JONGA.ONE have ads?

Neither Ozone Diam nor JONGA.ONE shows ads.

### Which is updated more often, Ozone Diam or JONGA.ONE?

Ozone Diam ships an update every 5 weeks, and JONGA.ONE every 3 weeks. Most recently, Ozone Diam was updated on October 27, 2026 and JONGA.ONE 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.*