# Video Slimmer App — Save space by shrinking videos

> Compresses iOS videos to save space, with editing and sharing features. (iPhone/iPad app by Shenzhen Socusoft Co., Ltd.)

- Source: https://appshunter.io/ios/app/video-slimmer-app/id594374096 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Socusoft Co., Ltd](https://appshunter.io/developer/446051318)
- Category: Photo & Video, Utilities
- Price: $2.99
- Rating: 3.50/5 from 124 App Store ratings · 331 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 29 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2013-01-25
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/video-slimmer-app/id594374096/reviews.md

## What is Video Slimmer App?

Video Slimmer App lets you shrink video files filmed on your iOS device to smaller file size while keeping good video quality. With just several taps, you will greatly save the precious space on iPhone iPad or iPod. This video compressor tool makes it possible to easily share, publish and email your iOS videos. It can also merge small video clips or split long videos.

The video files you shot with iPhone, iPad or iPad Pro are very huge. A 5 minutes video can take up to 0.5G space, with Video Slimmer App, you can save up to 80% space in a snap.

*) Easily Save up to 80% Space
Directly compress or trim videos on your iPhone/iPad/iPod. Generates small videos and movies with fair quality. 


*) Batch and Fast Processing

Support multiple thread video processing. You can batch add video sources and slim them down at the same time. Output high quality videos at blazing fast processing speed.

*) Trim or Merge Videos

You can trim long video or merge short video clips. To join short video clips or remove unwanted part of videos with this Video Slimmer App becomes so easy.

*) Rotate Videos

When you play some videos shot with iPhone/iPad on Windows PC, they are in wrong  orientation because the Windows Media player software does not process the orientation information in the video file correctly.

With this app, the videos can be adjusted to the correct orientation automatically so they could be played on Windows without any problems.

*) Customize Videos
You can make custom videos using this video tool. For example, you can adjust video dimensions (width/height), video file size, video quality. Various optimized presets, simple tap to apply.

*) Share your Videos on iOS and more

Easier to share converted videos. You can save compressed videos to Camera Roll on iPhone/iPad/iPod, wirelessly transfer to computers using your wi-fi network or open and edit with third party video apps and editors, like the notable iMovie.

## Key features

- Compress videos to save space
- Trim and merge video clips
- Rotate videos for correct orientation
- Batch processing for multiple videos
- Customize video dimensions and quality
- Share compressed videos easily

## What do users think of Video Slimmer App?

Overall sentiment: negative

**Pros**

- 🚀 Fast compression
- 👍 Easy to use
- 💡 Customizable compression options
- 🚀 Efficient file size reduction
- 👍 Retains video quality
- 💡 Merges and trims videos

**Cons**

- 🐛 Crashes and freezes
- 🐛 Compatibility issues with latest iOS
- 🐛 Doesn't show all videos
- 🐛 Rotates videos unexpectedly
- 🐛 Removes video and leaves only audio
- 🔒 No support or response from developers

**Commonly reported bugs**

- Can't select videos to compress
- Doesn't see most recent videos
- Compression doesn't work as expected
- Crashes when trying to compress videos

**Most requested features**

- Show file size of videos before compression
- Indicate which files have already been compressed
- Add ability to email compressed videos directly from the app

## Recent user reviews (10 of 331)

All indexed reviews: https://appshunter.io/ios/app/video-slimmer-app/id594374096/reviews.md

### 5/5 — 神アプリ

*2026-04-15*

最高です！おもわずレビューしました！

### 3/5 — Fix app

*2024-01-01, version 3.0*

The app is broken

### 5/5 — Perfect video compression tool

*2022-11-11, version 3.0*

A large choice of compression options depending on quality/size preferences. 
Compressed files are saved to Photos app. 
Eg. A 280Mb 90second video was compressed to 68Mb with NO visible deterioration in quality (1080p) in 14 seconds. 
I’ve had no problems with this app, it’s perfect for my needs.

### 1/5 — Do not buy - only half working, no support

*2022-06-01, version 3.0*

Support website doesn’t work anymore, which is bad as the app doesn‘t work as advertised.
It compresses the videos, yes. But the control and settings over the compressions don‘t work as advertised. Despite being able to select different sizes, I just managed to get videos in 1920 or 536; none of the other settings seem to have any impact - they just produced 536px videos.

Same with quality settings - don‘t seem to have my impact.
This app is pretty useless for the money.

### 1/5 — Overcharged do not purcahse

*2022-04-01, version 3.0*

Do not buy this app unless you are prepared to pay $20, which is what I was just charged. Not happy. How do I get a refund?

### 2/5 — Video slimmer App

*2021-11-28*

Gerne würde ich der App die volle Punktzahl geben. Doch leider erhalte ich die komprimierten Videos immer wieder nur im Querformat. Ich kann die Videos leider nicht drehen. Schade.

### 5/5 — Super useful. Always a great job.

*2021-11-11, version 3.0*

11/11/21 I’ve used this app for a long time. It is straight forward, easy to use, and reduces the original video to an impressive small byte size, and yet it retains a very close quality to the original. I am often surprised that I can email videos after using this. Of course it depends on your original video size and length. I have never had any problems with it. I hope that you will get a lot of value as I do. I use it as a regular guy who likes video and photos and to edit and share. I use this on iPhones. Now it is an iPhone 12, with no problems. For those having problems, hang in there, there is likely a good explanation to resolve them. This is a great and useful app. Cantact them via the website. Two suggestions for improvement. 1 When you open the video selection panel at the beginning, please show the current value of the size of the file. 2 Also, here, please show which files have already been compressed. Both of these facilitates deciding which file to possible try a second compression, should it be worth it. With many apps using different schemes of ordering the apps (biggest to smallest byte size etc or the reverse) it is not easy to know which was the most current file. Thank you for all the great value that I have had. California

### 1/5 — Total waste

*2021-10-15, version 3.0*

No instructions or support

### 1/5 — No vale la pena

*2021-10-08, version 3.0*

De todo que no es aplicación gratuita, me dejo arreglar solo un video 😡

### 1/5 — USELESS

*2021-09-14, version 3.0*

Downloaded app.    App says ‘slim now!’  But when you click on it you get a blank screen and NO option anywhere to add your video anywhere.  Quite bizarre.   Doesn’t work.   Waste of my time.

## Frequently asked questions about Video Slimmer App

### What does Video Slimmer App do?

Video Slimmer App helps you reduce the file size of videos recorded on your iOS device. It compresses videos to save storage space while maintaining good video quality. The app also allows you to trim, merge, and rotate your video clips.

### How much space can I save with this app?

You can save up to 80% of the original video file size. For example, a 5-minute video that might take up 0.5GB can be significantly reduced, freeing up precious space on your iPhone, iPad, or iPod.

### Can I edit videos with this app?

Yes, the app offers video editing features. You can trim long videos to remove unwanted parts or merge multiple short video clips into one. It also allows you to rotate videos to ensure they play in the correct orientation on different devices.

### Is this app free to use?

Based on the provided information, the app is free to use and does not contain in-app purchases or advertisements.

### What devices is Video Slimmer App compatible with?

The app is designed for iOS devices, including iPhone, iPad, and iPod. It helps manage video files created by these devices.

## Version history (last 5 releases)

### 3.0 — 2020-05-21

Support latest iOS
Fixed some issues while loading video file

### 2.5 — 2017-04-16

1. Compatible with iphone7 plus, iphone7, ipad pro, iphone6 plus, iphone6 large-size devices.
2. Minor bug fixes.

### 2.1 — 2014-04-24

Fix UI layout issue on iOS 7.1

### 2.0 — 2014-02-17

1. Add a manual rotate video function
2. Change UI to iOS7

### 1.5 — 2013-10-16

1. Fixed the video thumbnail problem in the trimming view for iOS7.

2. Improve the UI

## Apps similar to Video Slimmer App

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Video Compressor - Kompresso](https://appshunter.io/ios/app/video-compressor-kompresso/id6740043017) | 4.6 (108) | Free | Photo & Video |
| [Video BG Remover](https://appshunter.io/ios/app/video-bg-remover/id6569244530) | — | $4.99 | Photo & Video |
| [Batch Videos Edit](https://appshunter.io/ios/app/batch-videos-edit/id1601016809) | — | $2.99 | Photo & Video |
| [Stop Motion Plus](https://appshunter.io/ios/app/stop-motion-plus/id815531972) | 4.4 (8) | $4.99 | Photo & Video |
| [Video Downloader ~](https://appshunter.io/ios/app/video-downloader/id6745772917) | 4.5 (65) | Free | Photo & Video |
| [Vid Squish](https://appshunter.io/ios/app/vid-squish/id6471342163) | 5.0 (4) | Free | Photo & Video |

## More apps by Shenzhen Socusoft Co., Ltd

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All apps by Shenzhen Socusoft Co., Ltd: https://appshunter.io/developer/446051318

## Related topics

[video slimmer](https://appshunter.io/ios/topics/video-slimmer)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*