# M42 vs CosmeSurge

The clearest difference is ads: CosmeSurge at none against M42's shown. M42's advantage is update cadence (every 4 months vs every 17 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

M42 ships an update every 4 months, CosmeSurge every 17 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | M42 | CosmeSurge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/m42/id6465896579/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 17 months |
| Monetization | Ad-supported | — |
| Size | 19 MB | 23 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [G42 HEALTHCARE TECHNOLOGY SOLUTIONS L.L.C.](https://appshunter.io/developer/1623374168) | [NMC Healthcare LTD](https://appshunter.io/developer/1713683497) |

## What reviewers say

### M42

[App page](https://appshunter.io/ios/app/m42/id6465896579)

Manage your healthcare appointments and access personalized educational materials related to your health. Receive timely reminders for appointments and medication refills. This app provides general information and should not replace professional medical advice.

**Highlights:** Schedule and track appointments, Access personalized educational materials, Receive appointment and refill reminders, Access omics-related services, View appointment history

**Features:** macOS Compatibility

**In-app purchases:** none


### CosmeSurge

[App page](https://appshunter.io/ios/app/cosmesurge/id6470436017)

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

**In-app purchases:** none


## Frequently asked questions

### Is M42 free?

M42 is free to download, with no in-app purchases.

### Is CosmeSurge free?

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

### Do M42 or CosmeSurge have ads?

M42 shows ads; CosmeSurge does not.

### Which is updated more often, M42 or CosmeSurge?

M42 ships an update every 4 months, and CosmeSurge every 17 months. Most recently, M42 was updated on October 2, 2026 and CosmeSurge on September 25, 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.*