# B Widget vs 用用

The clearest difference is in-app purchases: 用用 at none against B Widget's 1. 用用 also leads on iOS requirement (13.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. B Widget sells 1 one-off in-app purchase. 用用 asks for nothing beyond the download.

B Widget ships an update every 9 days, 用用 fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | B Widget | 用用 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | — | Free |
| Size | 7 MB | 23 MB |
| Requires iOS | 18.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LIGHTOUCH K.K.](https://appshunter.io/developer/1708839957) | [诺 李](https://appshunter.io/developer/1504847419) |

## What reviewers say

### B Widget

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

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

**In-app purchases (1)**

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


### 用用

[App page](https://appshunter.io/ios/app/id6483861795)

This utility app helps you record and manage your experiences with barcoded items. Easily track your usage, refer to your past reviews for future purchases, and benefit from other users' authentic feedback to make informed shopping decisions.

**Highlights:** Record usage experiences, View other users' reviews, Tag and categorize items, Quick entry via barcode scan, Personalized shopping decisions

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

**In-app purchases:** none


## Frequently asked questions

### Is B Widget free?

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

### Is 用用 free?

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

### Do B Widget or 用用 have ads?

Neither B Widget nor 用用 shows ads.

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

B Widget ships an update every 9 days, and 用用 fortnightly. Most recently, B Widget was updated on November 3, 2026 and 用用 on October 30, 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.*