# CatCompressor vs Video Merger

The clearest difference is rating: CatCompressor at 5.0 against Video Merger's 3.5. Video Merger's advantage is iOS requirement (16.1 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CatCompressor holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

CatCompressor ships an update every 5 months, Video Merger every 4 months. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CatCompressor | Video Merger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catcompressor/id6470454527/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/video-merger/id6474152204/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 4 MB | 491 MB |
| Requires iOS | 26.0 | **16.1** |
| Devices | iPhone, Mac | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Daichi Kato](https://appshunter.io/developer/1658554826) | [HurryApp LTD](https://appshunter.io/developer/1562864305) |

## What reviewers say

### CatCompressor

[App page](https://appshunter.io/ios/app/catcompressor/id6470454527)

Easily reduce the file size of your videos with customizable compression settings. This tool supports batch processing, allowing you to compress multiple clips simultaneously.

**Highlights:** Video compression, Customizable settings, Batch processing, Multiple video support

**In-app purchases:** none


### Video Merger

[App page](https://appshunter.io/ios/app/video-merger/id6474152204)

Combine multiple video clips into one seamless movie. Save and share your creations easily. Available on Mac, iPhone, and iPad.

**Highlights:** Combine multiple videos, Create seamless clips, Save to Files, Share creations, MacOS version available

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CatCompressor free?

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

### Is Video Merger free?

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

### Which has better reviews, CatCompressor or Video Merger?

CatCompressor is rated higher. CatCompressor averages 5.0 out of 5 from 1 ratings, while Video Merger averages 3.5 from 2 ratings.

### Do CatCompressor or Video Merger have ads?

Neither CatCompressor nor Video Merger shows ads.

### Which is updated more often, CatCompressor or Video Merger?

CatCompressor ships an update every 5 months, and Video Merger every 4 months. Most recently, CatCompressor was updated on September 20, 2026 and Video Merger on September 23, 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.*