# 雷眼 vs 风险避雷针

The clearest difference is update cadence: 风险避雷针 at every 3 days against 雷眼's every 5 months. 雷眼's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 雷眼 sells 1 one-off in-app purchase and 风险避雷针 sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

雷眼 ships an update every 5 months, 风险避雷针 every 3 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 雷眼 | 风险避雷针 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 34 MB | 19 MB |
| Requires iOS | **12.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥利 管](https://appshunter.io/developer/1553028619) | [Dasheng Network Technology Co., LTD](https://appshunter.io/developer/1808601817) |

## What reviewers say

### 雷眼

[App page](https://appshunter.io/ios/app/waf/id6753199010)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 正式版 | $3.99 | one-time |


### 风险避雷针

[App page](https://appshunter.io/ios/app/id6776484744)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周卡会员 | $9.99 | per 7 days |
| 季度会员 | $14.99 | per 3 months |
| 年会员 | $39.99 | per year |


## Frequently asked questions

### Is 雷眼 free?

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

### Is 风险避雷针 free?

风险避雷针 is free to download, with in-app purchases available.

### Do 雷眼 or 风险避雷针 have ads?

Neither 雷眼 nor 风险避雷针 shows ads.

### Which is updated more often, 雷眼 or 风险避雷针?

雷眼 ships an update every 5 months, and 风险避雷针 every 3 days. Most recently, 雷眼 was updated on October 8, 2026 and 风险避雷针 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.*