# KHM App vs Mockix

The clearest difference is in-app purchases: Mockix at none against KHM App's 3. Mockix also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 16.0). KHM App's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. KHM App sells 3 one-off in-app purchases. Mockix asks for nothing beyond the download.

KHM App ships an update every 3 weeks, Mockix every 4 days. The most recent releases landed on August 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | KHM App | Mockix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (31 ratings)](https://appshunter.io/ios/app/khm-app/id1079305093/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 43 MB | 54 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [KHM-Museumsverband](https://appshunter.io/developer/1079305092) | [Le Huu Loc](https://appshunter.io/developer/1687799274) |

## What reviewers say

### KHM App

[App page](https://appshunter.io/ios/app/khm-app/id1079305093)

Explore famous and hidden artworks with interactive guidance. Discover hidden details and perspectives, like x-ray views or the back of paintings. Engage with art through interactive elements that connect the past to the present.

**Highlights:** Guided art tours, Interactive elements, Hidden artwork perspectives, Museum navigation, Multi-language support, Children's tours

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Magie Tour | $0.99 | one-time |
| Superpower! | $0.99 | one-time |
| Building Bodies | $0.99 | one-time |


### Mockix

[App page](https://appshunter.io/ios/app/mockix/id6772680753)

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

**In-app purchases:** none


## Frequently asked questions

### Is KHM App free?

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

### Is Mockix free?

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

### Do KHM App or Mockix have ads?

Mockix shows ads; KHM App does not.

### Which is updated more often, KHM App or Mockix?

KHM App ships an update every 3 weeks, and Mockix every 4 days. Most recently, KHM App was updated on August 8, 2026 and Mockix on September 20, 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.*