# MerzApp vs dermAID

MerzApp and dermAID are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for MerzApp against 5.0 for dermAID. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

MerzApp ships an update monthly, dermAID every 6 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MerzApp | dermAID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/merzapp/id1083525272/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dermaid/id6478706098/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 80 MB | 1 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Merz Aesthetics Iberia](https://appshunter.io/developer/1729337800) | [Jose Maria Villa Gonzalez](https://appshunter.io/developer/1719509965) |

## What reviewers say

### MerzApp

[App page](https://appshunter.io/ios/app/merzapp/id1083525272)

This app streamlines daily clinic operations for aesthetic medicine practitioners. It facilitates real-time communication with the Merz Aesthetics team, offers training resources, and helps optimize clinic resources. Users can register, access educational content, connect with representatives, and receive exclusive event invitations.

**Highlights:** Real-time communication with Merz Aesthetics, Medical practitioner training resources, Clinic resource optimization, Representative contact, Exclusive event invitations, Social media content sharing

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

**In-app purchases:** none


### dermAID

[App page](https://appshunter.io/ios/app/dermaid/id6478706098)

Easily calculate future dates by adding weeks to a given date. Also converts kilograms to micrograms and groups results.

**Highlights:** Calculate future dates by adding weeks, Convert kilograms to micrograms, Group conversion results, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MerzApp free?

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

### Is dermAID free?

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

### Which has better reviews, MerzApp or dermAID?

MerzApp and dermAID are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do MerzApp or dermAID have ads?

Neither MerzApp nor dermAID shows ads.

### Which is updated more often, MerzApp or dermAID?

MerzApp ships an update monthly, and dermAID every 6 weeks. Most recently, MerzApp was updated on October 24, 2026 and dermAID on October 13, 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.*