# VMMap Pro vs RMH NDI MViewer

The clearest difference is in-app purchases: VMMap Pro at none against RMH NDI MViewer's 1. RMH NDI MViewer's advantage is update cadence (monthly vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RMH NDI MViewer sells 1 in-app purchase, starting at $8.99 per month. VMMap Pro asks for nothing beyond the download.

VMMap Pro ships an update every 12 months, RMH NDI MViewer monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VMMap Pro | RMH NDI MViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rmh-ndi-mviewer/id6788793539/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 21 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Metrotech Corp.](https://appshunter.io/developer/952662794) | [Racespot Media House GmbH](https://appshunter.io/developer/6788779487) |

## What reviewers say

### VMMap Pro

[App page](https://appshunter.io/ios/app/vmmap-pro/id6460830598)

**Features:** macOS Compatibility

**In-app purchases:** none


### RMH NDI MViewer

[App page](https://appshunter.io/ios/app/rmh-ndi-mviewer/id6788793539)

Transform your Apple devices into professional NDI monitors and multiviewers for live production and streaming. View NDI sources in full-screen or monitor multiple feeds simultaneously with flexible grid layouts and audio level meters.

**Highlights:** Full-screen NDI source monitoring, Flexible multiview grids (2+6, 2x2, 3x3, 4x4), Audio level meters, Automatic NDI source discovery, Low-latency Metal rendering, Supports full-bandwidth NDI and NDI|HX

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NDI MViewer Pro | $8.99 | per month |


## Frequently asked questions

### Is VMMap Pro free?

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

### Is RMH NDI MViewer free?

RMH NDI MViewer is free to download, with in-app purchases available.

### Do VMMap Pro or RMH NDI MViewer have ads?

Neither VMMap Pro nor RMH NDI MViewer shows ads.

### Which is updated more often, VMMap Pro or RMH NDI MViewer?

VMMap Pro ships an update every 12 months, and RMH NDI MViewer monthly. Most recently, VMMap Pro was updated on November 3, 2026 and RMH NDI MViewer on October 31, 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.*