# B Widget vs 雷眼

The clearest difference is update cadence: B Widget at every 10 days against 雷眼's every 5 months. 雷眼's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. B Widget sells 1 one-off in-app purchase and 雷眼 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

B Widget ships an update every 10 days, 雷眼 every 5 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | B Widget | 雷眼 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Size | 7 MB | 34 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LIGHTOUCH K.K.](https://appshunter.io/developer/1708839957) | [祥利 管](https://appshunter.io/developer/1553028619) |

## What reviewers say

### B Widget

[App page](https://appshunter.io/ios/app/b-widget/id1536722051)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi-Creator Unlock | $5.99 | one-time |


### 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 |


## Frequently asked questions

### Is B Widget free?

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

### Is 雷眼 free?

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

### Do B Widget or 雷眼 have ads?

Neither B Widget nor 雷眼 shows ads.

### Which is updated more often, B Widget or 雷眼?

B Widget ships an update every 10 days, and 雷眼 every 5 months. Most recently, B Widget was updated on October 2, 2026 and 雷眼 on October 8, 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.*