# 悦流 vs 福壳

悦流 and 福壳 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 悦流 | 福壳 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 36 MB | 134 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ocean AI Co., Ltd.](https://appshunter.io/developer/1708513108) | [北京梦拟科技有限公司](https://appshunter.io/developer/1783331560) |

## What reviewers say

### 悦流

[App page](https://appshunter.io/ios/app/ai/id6467845946)

**In-app purchases:** none


### 福壳

[App page](https://appshunter.io/ios/app/id6774104509)

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

**In-app purchases:** none


## Frequently asked questions

### Is 悦流 free?

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

### Is 福壳 free?

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

### Do 悦流 or 福壳 have ads?

Neither 悦流 nor 福壳 shows ads.

### Which is updated more often, 悦流 or 福壳?

悦流 ships an update every 2 weeks, and 福壳 every 2 weeks. Most recently, 悦流 was updated on November 3, 2026 and 福壳 on October 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.*