# MedDuell vs NumeriFaceLive

The clearest difference is in-app purchases: NumeriFaceLive at none against MedDuell's 2. NumeriFaceLive also leads on device support. MedDuell's advantage is iOS requirement (16 vs 18.6). On price and update cadence there is nothing between them.

Both are free to download. MedDuell sells 2 in-app purchases, starting at $0.99 per month. NumeriFaceLive asks for nothing beyond the download.

MedDuell ships an update every 2 weeks, NumeriFaceLive every 4 weeks. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MedDuell | NumeriFaceLive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/numerifacelive/id6763707742/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | — | Free |
| Size | 18 MB | 6 MB |
| Requires iOS | **16** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Marces Jonuscheit](https://appshunter.io/developer/1745108446) | [Keyvon Rashidi](https://appshunter.io/developer/1825970126) |

## What reviewers say

### MedDuell

[App page](https://appshunter.io/ios/app/medduell/id6502347036)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MedDuellTrainer | $0.99 | per month |
| MedduellTrainer | $4.99 | per year |


### NumeriFaceLive

[App page](https://appshunter.io/ios/app/numerifacelive/id6763707742)

This ARKit-powered tool uses the TrueDepth camera to capture detailed facial movement data. It guides users through expressions, records high-resolution meshes, and exports data locally for analysis. All processing is done on-device, ensuring privacy.

**Highlights:** Guided facial expression protocol, Real-time AR face mesh visualization, High-resolution image capture, CSV export of 3D facial geometry, Inter-eye distance calculation, Offline functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MedDuell free?

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

### Is NumeriFaceLive free?

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

### Which is updated more often, MedDuell or NumeriFaceLive?

MedDuell ships an update every 2 weeks, and NumeriFaceLive every 4 weeks. Most recently, MedDuell was updated on October 10, 2026 and NumeriFaceLive on October 5, 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.*