# 氧气浏览器 vs 擎天柱Plus

The clearest difference is update cadence: 擎天柱Plus at every 9 days against 氧气浏览器's every 3 months. 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.

氧气浏览器 ships an update every 3 months, 擎天柱Plus every 9 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 氧气浏览器 | 擎天柱Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 34 MB | 112 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [权 孙](https://appshunter.io/developer/1542434229) | [vanke](https://appshunter.io/developer/1245066763) |

## What reviewers say

### 氧气浏览器

[App page](https://appshunter.io/ios/app/id1564020941)

**Features:** macOS Compatibility

**In-app purchases:** none


### 擎天柱Plus

[App page](https://appshunter.io/ios/app/plus/id1642904923)

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

**In-app purchases:** none


## Frequently asked questions

### Is 氧气浏览器 free?

氧气浏览器 is free to download, with no in-app purchases.

### Is 擎天柱Plus free?

擎天柱Plus is free to download, with no in-app purchases.

### Do 氧气浏览器 or 擎天柱Plus have ads?

Neither 氧气浏览器 nor 擎天柱Plus shows ads.

### Which is updated more often, 氧气浏览器 or 擎天柱Plus?

氧气浏览器 ships an update every 3 months, and 擎天柱Plus every 9 days. Most recently, 氧气浏览器 was updated on October 3, 2026 and 擎天柱Plus 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.*