# 蜀兜 vs FlowDoc

The clearest difference is in-app purchases: 蜀兜 at none against FlowDoc's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FlowDoc sells 3 in-app purchases, starting at $0.99 per month. 蜀兜 asks for nothing beyond the download.

蜀兜 ships an update every 2 weeks, FlowDoc every 10 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 蜀兜 | FlowDoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 87 MB | 8 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu Zhijie Technology Co., Ltd.](https://appshunter.io/developer/1665485682) | [启东 吴](https://appshunter.io/developer/1784495162) |

## What reviewers say

### 蜀兜

[App page](https://appshunter.io/ios/app/id1665803780)

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

**In-app purchases:** none


### FlowDoc

[App page](https://appshunter.io/ios/app/flowdoc/id6762466608)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowDoc Monthly Subscription | $0.99 | per month |
| FlowDoc Annual Subscription | $7.99 | per year |
| FlowDoc Lifetime Membership | $9.99 | one-time |


## Frequently asked questions

### Is 蜀兜 free?

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

### Is FlowDoc free?

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

### Do 蜀兜 or FlowDoc have ads?

Neither 蜀兜 nor FlowDoc shows ads.

### Which is updated more often, 蜀兜 or FlowDoc?

蜀兜 ships an update every 2 weeks, and FlowDoc every 10 days. Most recently, 蜀兜 was updated on October 21, 2026 and FlowDoc 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.*