# Flywind vs 星盾

The clearest difference is in-app purchases: Flywind at none against 星盾's 6. 星盾's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 星盾 sells 6 in-app purchases, starting at $6.99 per month. Flywind asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. Both last shipped on November 13, 2026.

## The numbers

| Metric | Flywind | 星盾 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 23 MB | 113 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [Beijing Flywind Technology Co., Ltd.](https://appshunter.io/developer/1490399094) | [Guangzhou Shenyou Technology Co., Ltd.](https://appshunter.io/developer/1787481896) |

## What reviewers say

### Flywind

[App page](https://appshunter.io/ios/app/flywind/id1481032158)

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

**In-app purchases:** none


### 星盾

[App page](https://appshunter.io/ios/app/cipher/id6800966658)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP自动续费‑30 天 | $6.99 | per month |
| VIP 权益 ‑ 7 天 | $1.99 | one-time |
| VIP 权益 ‑ 30 天 | $6.99 | one-time |
| VIP 权益 ‑ 90 天 | $19.99 | one-time |
| VIP 权益 ‑ 180 天 | $29.99 | one-time |
| VIP 权益 ‑ 365 天 | $59.99 | one-time |


## Frequently asked questions

### Is Flywind free?

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

### Is 星盾 free?

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

### Do Flywind or 星盾 have ads?

Neither Flywind nor 星盾 shows ads.

### Which is updated more often, Flywind or 星盾?

Flywind ships an update weekly, and 星盾 weekly. Most recently, Flywind was updated on November 13, 2026 and 星盾 on November 13, 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.*