# Catchin' Sync vs NDI Multiview

The clearest difference is rating: Catchin' Sync at 4.5 against NDI Multiview's 4.0. Catchin' Sync also leads on review sentiment (58% vs 44%) and monetization model (free with in-app purchases vs paid). NDI Multiview's advantage is update cadence (every 3 weeks vs every 11 months) and ratings volume (127 vs 11). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Catchin' Sync sells 1 one-off in-app purchase and NDI Multiview sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Catchin' Sync holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: NDI Multiview has 127 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 58% of Catchin' Sync's written reviews are positive against 44% of NDI Multiview's.

Catchin' Sync ships an update every 11 months, NDI Multiview every 3 weeks. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Catchin' Sync | NDI Multiview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/catchin-sync/id572341912/reviews)** | [4.0 (127 ratings)](https://appshunter.io/ios/app/ndi-multiview/id1597816542/reviews) |
| Number of ratings | 11 | **127** |
| Positive reviews | **57.6% of reviews** | 44.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 88 MB | 49 MB |
| Requires iOS | **14.3** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quiet Art Ltd.](https://appshunter.io/developer/572341915) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### Catchin' Sync

[App page](https://appshunter.io/ios/app/catchin-sync/id572341912)

This app helps determine the audio and video sync delay on any playback device. It's useful for professionals and enthusiasts in various A/V scenarios, including home theaters and professional editing suites. The free version offers a sample video, while full access enables video recording for testing.

**Highlights:** Measure audio-video sync delay, Works with any sync event, Useful for professionals, Suitable for home theater, Includes sample test video, Optional video recording

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $17.99 | one-time |


### NDI Multiview

[App page](https://appshunter.io/ios/app/ndi-multiview/id1597816542)

Monitor multiple NDI video sources simultaneously with advanced tools like vector scopes and histograms. Control PTZ cameras remotely and record up to nine inputs in H.264 or HEVC. Features include zoom, audio meters, and automatic NDI source discovery.

**Highlights:** Up to 9 NDI inputs multi-view, PTZ remote control, Vector scope, histogram, parade, waveform, Simultaneous NDI recording, Double-tap zoom, Automatic NDI source discovery

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Video Scopes | $9.99 | one-time |
| PTZ Camera Control | $9.99 | one-time |
| Watermark and Full Screen Zoom | $14.99 | one-time |
| Enable Record/Snapshot | $19.99 | one-time |


## Frequently asked questions

### Is Catchin' Sync free?

Catchin' Sync is free to download, with in-app purchases available.

### Is NDI Multiview free?

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

### Which has better reviews, Catchin' Sync or NDI Multiview?

Catchin' Sync is rated higher. Catchin' Sync averages 4.5 out of 5 from 11 ratings, while NDI Multiview averages 4.0 from 127 ratings.

### Do Catchin' Sync or NDI Multiview have ads?

Neither Catchin' Sync nor NDI Multiview shows ads.

### Which is updated more often, Catchin' Sync or NDI Multiview?

Catchin' Sync ships an update every 11 months, and NDI Multiview every 3 weeks. Most recently, Catchin' Sync was updated on September 7, 2026 and NDI Multiview on September 21, 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.*