# RID Scanner vs MustSleep

The clearest difference is in-app purchases: RID Scanner at none against MustSleep's 2. RID Scanner also leads on update cadence (every 9 days vs every 4 months). MustSleep's advantage is iOS requirement (16.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. MustSleep sells 2 in-app purchases, starting at $4.99 per month. RID Scanner asks for nothing beyond the download.

RID Scanner ships an update every 9 days, MustSleep every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | RID Scanner | MustSleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rid-scanner/id6742121259/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Size | 2 MB | 5 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Raspberry Information Technology Limited Co., Ltd.](https://appshunter.io/developer/1476491377) | [有伟 董](https://appshunter.io/developer/1679483114) |

## What reviewers say

### RID Scanner

[App page](https://appshunter.io/ios/app/rid-scanner/id6742121259)

**Features:** macOS Compatibility

**In-app purchases:** none


### MustSleep

[App page](https://appshunter.io/ios/app/mustsleep/id6763500660)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is RID Scanner free?

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

### Is MustSleep free?

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

### Do RID Scanner or MustSleep have ads?

Neither RID Scanner nor MustSleep shows ads.

### Which is updated more often, RID Scanner or MustSleep?

RID Scanner ships an update every 9 days, and MustSleep every 4 months. Most recently, RID Scanner was updated on October 24, 2026 and MustSleep on October 24, 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.*