# IBSA MYVolution® vs Merz Data collection

The clearest difference is update cadence: Merz Data collection at every 4 weeks against IBSA MYVolution®'s every 2 months. IBSA MYVolution®'s advantage is iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IBSA MYVolution® ships an update every 2 months, Merz Data collection every 4 weeks. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IBSA MYVolution® | Merz Data collection |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 258 MB | 215 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [IBSA Institut Biochimique SA](https://appshunter.io/developer/1512964330) | [NextMotion](https://appshunter.io/developer/1092580104) |

## What reviewers say

### IBSA MYVolution®

[App page](https://appshunter.io/ios/app/ibsa-myvolution/id1512964331)

This medical app assists doctors in analyzing patient facial shapes and identifying areas for treatment based on the MYV approach. It categorizes facial structures into M, Y, and V shapes, providing visual guidance for suggested interventions.

**Highlights:** Facial shape analysis, MYV approach identification, Highlighting treatment areas, Categorization of facial shapes (M, Y, V), Patient assessment tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Merz Data collection

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

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

**In-app purchases:** none


## Frequently asked questions

### Is IBSA MYVolution® free?

IBSA MYVolution® is free to download, with no in-app purchases.

### Is Merz Data collection free?

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

### Do IBSA MYVolution® or Merz Data collection have ads?

Neither IBSA MYVolution® nor Merz Data collection shows ads.

### Which is updated more often, IBSA MYVolution® or Merz Data collection?

IBSA MYVolution® ships an update every 2 months, and Merz Data collection every 4 weeks. Most recently, IBSA MYVolution® was updated on September 26, 2026 and Merz Data collection on October 7, 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.*