# Merz Data collection vs ClinicOS

Merz Data collection and ClinicOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Merz Data collection ships an update every 4 weeks, ClinicOS monthly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Merz Data collection | ClinicOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clinicos/id6760205140/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | — | Free |
| Size | 215 MB | 27 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NextMotion](https://appshunter.io/developer/1092580104) | [ComputeXHQ](https://appshunter.io/developer/1656570541) |

## What reviewers say

### Merz Data collection

[App page](https://appshunter.io/ios/app/merz-data-collection/id1627104858)

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

**In-app purchases:** none


### ClinicOS

[App page](https://appshunter.io/ios/app/clinicos/id6760205140)

This AI-powered clinical tool assists cosmetic surgery practices and med spas by simulating procedures, documenting consultations, and managing patient photos. It offers hands-free recording for AI-generated clinical notes and creates polished before/after comparison images.

**Highlights:** AI-powered clinical notes, Hands-free consultation recording, Patient photo management, Before/after image generation, Structured photo set capture, Appointment overview

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

**In-app purchases:** none


## Frequently asked questions

### Is Merz Data collection free?

Merz Data collection is free to download, with no in-app purchases.

### Is ClinicOS free?

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

### Do Merz Data collection or ClinicOS have ads?

Neither Merz Data collection nor ClinicOS shows ads.

### Which is updated more often, Merz Data collection or ClinicOS?

Merz Data collection ships an update every 4 weeks, and ClinicOS monthly. Most recently, Merz Data collection was updated on October 7, 2026 and ClinicOS on October 2, 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.*