# 茧化 vs 孤岛驿站

The clearest difference is in-app purchases: 茧化 at none against 孤岛驿站's 7. 茧化 also leads on update cadence (every 8 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 孤岛驿站 sells 7 one-off in-app purchases. 茧化 asks for nothing beyond the download.

茧化 ships an update every 8 days, 孤岛驿站 every 2 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | 茧化 | 孤岛驿站 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Size | 64 MB | 78 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [上海普淘信息技术有限公司](https://appshunter.io/developer/982830548) | [Fuzhou moshanghua Cultural Communication Co.,Ltd](https://appshunter.io/developer/1558130211) |

## What reviewers say

### 茧化

[App page](https://appshunter.io/ios/app/ai/id1531278893)

**Features:** macOS Compatibility

**In-app purchases:** none


### 孤岛驿站

[App page](https://appshunter.io/ios/app/id1558130209)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 邮票（彩云） | $0.99 | one-time |
| 邮票（明月） | $0.99 | one-time |
| 邮票（雪人） | $0.99 | one-time |
| 邮票（圣诞树） | $0.99 | one-time |
| 邮票（鹿） | $0.99 | one-time |
| 信纸（圣诞） | $0.99 | one-time |
| 署夏 | $0.99 | one-time |


## Frequently asked questions

### Is 茧化 free?

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

### Is 孤岛驿站 free?

孤岛驿站 is free to download, with in-app purchases available.

### Do 茧化 or 孤岛驿站 have ads?

Neither 茧化 nor 孤岛驿站 shows ads.

### Which is updated more often, 茧化 or 孤岛驿站?

茧化 ships an update every 8 days, and 孤岛驿站 every 2 weeks. Most recently, 茧化 was updated on November 7, 2026 and 孤岛驿站 on November 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.*