# M vs Space

The clearest difference is in-app purchases: Space at none against M's 1. M's advantage is iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. M sells 1 one-off in-app purchase. Space asks for nothing beyond the download.

## The numbers

| Metric | M | Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/m-eye-2017/id1260366413/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 25 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [William Alexander](https://appshunter.io/developer/386491659) | [David Rosenberg](https://appshunter.io/developer/1865156024) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-eye-2017/id1260366413)

Explore hidden objects within stereogram images. This app offers a collection of magic eye puzzles to view and enjoy, perfect for casual entertainment and passing the time. Tap on thumbnails for helpful hints.

**Highlights:** Stereogram image viewer, Hidden object discovery, Image scrolling, Tip system, Time-killing entertainment

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Space

[App page](https://appshunter.io/ios/app/space-time-audio-player/id6757189887)

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is Space free?

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

### Do M or Space have ads?

Neither M nor Space shows ads.

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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.*