# Miles Mercer vs SHADOW PROTOCOL

The clearest difference is in-app purchases: SHADOW PROTOCOL at none against Miles Mercer's 3. SHADOW PROTOCOL also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Miles Mercer sells 3 one-off in-app purchases. SHADOW PROTOCOL asks for nothing beyond the download.

## The numbers

| Metric | Miles Mercer | SHADOW PROTOCOL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/miles-mercer-escape-case/id6776889132/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 359 MB | 367 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SNA](https://appshunter.io/developer/465897855) | [云鹏 黄](https://appshunter.io/developer/1894905059) |

## What reviewers say

### Miles Mercer

[App page](https://appshunter.io/ios/app/miles-mercer-escape-case/id6776889132)

Solve puzzles using real-world science principles to escape a series of locked rooms. Explore, combine items, and deduce clues to progress through immersive stages.

**Highlights:** Science-driven puzzle solving, Item collection and combination, Immersive story-driven gameplay, Multi-stage escape rooms, Real-world science principles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hunches | $0.49 | one-time |
| remove ad | $1.99 | one-time |
| 100 Hunches | $5.99 | one-time |


### SHADOW PROTOCOL

[App page](https://appshunter.io/ios/app/shadow-protocol-zero/id6794192148)

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

**In-app purchases:** none


## Frequently asked questions

### Is Miles Mercer free?

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

### Is SHADOW PROTOCOL free?

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

### Do Miles Mercer or SHADOW PROTOCOL have ads?

Neither Miles Mercer nor SHADOW PROTOCOL shows ads.

---

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