# Sherlock Holmes vs PlotReader

The clearest difference is in-app purchases: PlotReader at none against Sherlock Holmes's 3. PlotReader also leads on device support (4 vs 1) and iOS requirement (13.0 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Sherlock Holmes sells 3 in-app purchases, starting at $5.99 per month. PlotReader asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Sherlock Holmes | PlotReader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 97 MB | 29 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Metin Ata YETER](https://appshunter.io/developer/1856645570) | [伟 叶](https://appshunter.io/developer/6776897122) |

## What reviewers say

### Sherlock Holmes

[App page](https://appshunter.io/ios/app/sherlock-holmes-join-the-case/id6760101822)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $35.99 | per year |
| Lifetime | $49.99 | one-time |


### PlotReader

[App page](https://appshunter.io/ios/app/plotreader/id6780703154)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sherlock Holmes free?

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

### Is PlotReader free?

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

### Do Sherlock Holmes or PlotReader have ads?

Neither Sherlock Holmes nor PlotReader shows ads.

### Which is updated more often, Sherlock Holmes or PlotReader?

Sherlock Holmes ships an update every 2 weeks, and PlotReader every 2 weeks. Most recently, Sherlock Holmes was updated on October 31, 2026 and PlotReader on October 31, 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.*