# 游泳宝 vs 擎天柱Cloud

The clearest difference is update cadence: 擎天柱Cloud at every 4 weeks against 游泳宝's every 4 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.

游泳宝 ships an update every 4 months, 擎天柱Cloud every 4 weeks. The most recent releases landed on October 5, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 游泳宝 | 擎天柱Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Size | 61 MB | 86 MB |
| Requires iOS | **9.3** | 10.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [雅威软件](https://appshunter.io/developer/1460759103) | [vanke](https://appshunter.io/developer/1245066763) |

## What reviewers say

### 游泳宝

[App page](https://appshunter.io/ios/app/id1517185596)

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

**In-app purchases:** none


### 擎天柱Cloud

[App page](https://appshunter.io/ios/app/cloud/id1531318812)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 游泳宝 free?

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

### Is 擎天柱Cloud free?

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

### Do 游泳宝 or 擎天柱Cloud have ads?

Neither 游泳宝 nor 擎天柱Cloud shows ads.

### Which is updated more often, 游泳宝 or 擎天柱Cloud?

游泳宝 ships an update every 4 months, and 擎天柱Cloud every 4 weeks. Most recently, 游泳宝 was updated on October 5, 2026 and 擎天柱Cloud on September 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.*