# Catchin' Sync vs GenR8

The clearest difference is price: Catchin' Sync at Free against GenR8's $19.99. Catchin' Sync also leads on iOS requirement (14.3 vs 17.0). GenR8's advantage is rating (4.9 vs 4.3) and review sentiment (100% vs 58%). On ratings volume, ads and device support there is nothing between them.

Catchin' Sync is free to download; GenR8 costs $19.99 up front. Catchin' Sync sells 1 one-off in-app purchase. GenR8 asks for nothing beyond the download.

GenR8 holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 12 and 9 respectively. Written reviews point the same way: 58% of Catchin' Sync's written reviews are positive against 100% of GenR8's.

Catchin' Sync ships an update every 11 months, GenR8 every 10 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Catchin' Sync | GenR8 |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/catchin-sync/id572341912/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/genr8/id6751822886/reviews)** |
| Number of ratings | **12** | 9 |
| Positive reviews | 57.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 88 MB | 21 MB |
| Requires iOS | **14.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Quiet Art Ltd.](https://appshunter.io/developer/572341915) | [Christopher Van Hoose](https://appshunter.io/developer/1510007987) |

## 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 |


### GenR8

[App page](https://appshunter.io/ios/app/genr8/id6751822886)

Generate professional test patterns for display calibration and validation. Supports external displays via HDMI, DisplayPort, or AirPlay, with HDR pattern support and precision controls for accurate results. Export patterns in various formats.

**Highlights:** 28+ Professional Test Patterns, External Display Support (HDMI, DisplayPort, AirPlay), HDR Pattern Support, Audio Test Tones & Live Metering, Precision Controls & Customizable Overlays, Export Test Patterns

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

**In-app purchases:** none


## Frequently asked questions

### Is Catchin' Sync free?

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

### Is GenR8 free?

GenR8 costs $19.99, with no in-app purchases.

### Which has better reviews, Catchin' Sync or GenR8?

GenR8 is rated higher. Catchin' Sync averages 4.3 out of 5 from 12 ratings, while GenR8 averages 4.9 from 9 ratings.

### Do Catchin' Sync or GenR8 have ads?

Neither Catchin' Sync nor GenR8 shows ads.

### Which is updated more often, Catchin' Sync or GenR8?

Catchin' Sync ships an update every 11 months, and GenR8 every 10 days. Most recently, Catchin' Sync was updated on November 1, 2026 and GenR8 on November 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.*