# L&S WORKS vs B

The clearest difference is update cadence: B at every 3 days against L&S WORKS's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

L&S WORKS ships an update every 2 months, B every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | L&S WORKS | B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 33 MB | 31 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WATARU KANAZAWA](https://appshunter.io/developer/1845993313) | [IN&OUT Co.,Ltd.](https://appshunter.io/developer/6783921917) |

## What reviewers say

### L&S WORKS

[App page](https://appshunter.io/ios/app/l-and-s-works/id6753966725)

**Features:** macOS Compatibility

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-sync/id6783921705)

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

**In-app purchases:** none


## Frequently asked questions

### Is L&S WORKS free?

L&S WORKS is free to download, with no in-app purchases.

### Is B free?

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

### Do L&S WORKS or B have ads?

Neither L&S WORKS nor B shows ads.

### Which is updated more often, L&S WORKS or B?

L&S WORKS ships an update every 2 months, and B every 3 days. Most recently, L&S WORKS was updated on October 28, 2026 and B on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*