Catchin' Sync vs NDI Multiview
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Catchin' Sync
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.
- Measure audio-video sync delay
- Works with any sync event
- Useful for professionals
- Suitable for home theater
- Includes sample test video
- Optional video recording
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*** Check out our website for device accuracy information: https://quietart.co.nz/catchinsync *** Catchin' Sync is a utility for video & audio professionals and enthusiasts alike. In most video playback or monitoring situations different codecs and display types as well as hardware cause a delay between the video signal and the audio signal. Be it a professional video edit or sound mix environment, or a home theatre setup, Catchin' Sync makes it a breeze to determine the amount of sync delay between your video and audio devices. It's so easy to use and doesn't require any propriety test files or special formats. Just any sync event on screen can be used. Though, we do provide great test files in many formats for you to use on our site: https://quietart.co.nz/catchinsync If you are a: - Video Editor - Colourist - Online Editor - Re-recording Mixer - Foley Editor - Dialog Editor - SFX Editor - ADR Mixer / recorder - Projectionist - QC Operator - A/V Specialist - Home Theatre Enthusiast - Or a facility owner / manager that deals with anything to do with Audio / Video. You'll benefit from the peace of mind that Catchin' Sync provides! Catchin' Sync can also be used to measure the distance of a sound making event (bouncing ball, lightning etc). This free version includes a sample video for demonstration purposes. You'll need to purchase the Full Access to enable video recording to use in your tests.
NDI Multiview
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.
- 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
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- Up to 9 NDI inputs multi-view simultaneously - PTZ Control, focus, exposure, white-balance remote settings - Vector scope, histogram, parade and waveform for professional users - Up to 9 NDI inputs record simultaneously with H.264 or HEVC formats - Double-tap to zoom in for full-screen detail monitor - Supports NDI High Bandwidth(SpeedHQ), NDI HX2(H.264), NDI HX2(HEVC), NDI HX3(H.264), NDI HX3(HEVC) - Supports NDI low bandwidth mode - Supports action and title safe area display - With real-time audio VU meter monitor - Automatically find out all NDI sources in the current network, Extra IPs and NDI Discovery Server - List all the NDI metadata - No need to register, no subscription fees, one-time purchase for lifetime use
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Catchin' Sync | NDI Multiview |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (11 ratings) — better | 4.0 (127 ratings) |
| Positive reviews | 57.6% of reviews — better | 44.4% of reviews |
| Number of ratings | 11 | 127 — better |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.3 — better | 17.6 |
| Further details — not scored | ||
| Size | 88 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Quiet Art Ltd. | TopDirector Corporation |
Customer experience
Catchin' Sync
NDI Multiview
In-app purchases
Catchin' Sync
- Full access$17.99
NDI Multiview
- Professional Video Scopes$9.99
- PTZ Camera Control$9.99
- Watermark and Full Screen Zoom$14.99
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- Enable Record/Snapshot$19.99
Questions
Is Catchin' Sync free?
Is NDI Multiview free?
Which has better reviews, Catchin' Sync or NDI Multiview?
Do Catchin' Sync or NDI Multiview have ads?
Which is updated more often, Catchin' Sync or NDI Multiview?
Other comparisons
