# 香肠树 vs Oxygen

The clearest difference is in-app purchases: 香肠树 at none against Oxygen's 8. 香肠树 also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Oxygen sells 8 one-off in-app purchases. 香肠树 asks for nothing beyond the download.

香肠树 ships an update every 3 weeks, Oxygen every 4 weeks. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 香肠树 | Oxygen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 146 MB | 40 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Jiangsu Hubaili Network Technology Co., Ltd.](https://appshunter.io/developer/1286661095) | [进田 吴](https://appshunter.io/developer/1771205662) |

## What reviewers say

### 香肠树

[App page](https://appshunter.io/ios/app/id1286661096)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oxygen

[App page](https://appshunter.io/ios/app/oxygen/id6475773861)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100个金币 | $0.99 | one-time |
| 1个月会员 | $3.99 | one-time |
| 500个金币 | $3.99 | one-time |
| 3个月会员 | $6.99 | one-time |
| 6个月会员 | $9.99 | one-time |
| 2000个金币 | $14.99 | one-time |
| 12个月会员 | $19.99 | one-time |
| 168元购买5000个金币 | $24.99 | one-time |


## Frequently asked questions

### Is 香肠树 free?

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

### Is Oxygen free?

Oxygen is free to download, with in-app purchases available.

### Do 香肠树 or Oxygen have ads?

Neither 香肠树 nor Oxygen shows ads.

### Which is updated more often, 香肠树 or Oxygen?

香肠树 ships an update every 3 weeks, and Oxygen every 4 weeks. Most recently, 香肠树 was updated on October 26, 2026 and Oxygen on October 11, 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.*