# Remux - Video Converter — Video Compressor & Converter

> On-device video converter, compressor, editor, and audio extractor. (iPhone/iPad app by Remux Tech Private Limited.)

- Source: https://appshunter.io/ios/app/remux-video-converter/id1617772720 (this page in markdown: same URL + `.md`)
- Developer: [Remux Tech Private Limited](https://appshunter.io/developer/1617772722)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Rating: 4.69/5 from 587 App Store ratings · 42 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 125 MB
- Languages: English
- Released: 2022-04-06
- Data updated: 2026-08-24
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/remux-video-converter/id1617772720/reviews.md

## What is Remux?

Convert videos to 20+ formats, compress to save storage, extract audio, create GIFs, and edit — all on your device, with no uploads or cloud processing.

  CONVERT TO ANY FORMAT
  MP4, MOV, MKV, WebM, AVI, WMV, FLV, MPG, 3GP, M4V, F4V, TS, MTS, OGV, GIF — plus audio formats MP3, M4A, WAV, AIF, and FLAC. Supports H.264, H.265/HEVC, VP9, AV1, MPEG-2, AAC, Opus, FLAC, and more codecs than any
  other mobile converter.

  SPACE SAVER — FREE UP STORAGE
  Automatically scans your photo library for large videos and compresses them in place. Choose light, medium, or heavy compression. See estimated savings before you start. Resume interrupted sessions right where you
   left off.

  QUICK ACTIONS
  One-tap shortcuts for the most common tasks: Trim, Crop, Rotate, Flip, Remove Audio, Extract Audio, Create GIF, Compress, Add Subtitles, and Watermark.

  POWERFUL VIDEO EDITOR
  • Trim & cut videos with frame-accurate preview
  • Crop to any aspect ratio
  • Rotate and flip
  • Change resolution (up to 4K) and frame rate (up to 300 fps)
  • Burn subtitles (SRT, ASS, VTT) with custom styling
  • Add text or image watermarks with opacity, shadow & blur
  • Adjust or remove audio, select audio tracks

  VIDEO COMPRESSOR
  Reduce video file size without visible quality loss. Fine-tune with CRF, bitrate, codec profiles, and pixel formats — or let a preset handle it.

  25+ PRESETS — NO GUESSWORK
  Optimized presets for Final Cut Pro, After Effects, iMovie, and InVideo. Compression presets at light, medium, and heavy levels. Resolution presets from 4K down to 144p. Speed-optimized and quality-first options.
  HDR support.

  BATCH CONVERT & COMPRESS
  Import multiple videos and convert or compress them all at once with the same settings. Apply to All with one tap.

  GPU-ACCELERATED
  Hardware encoding via VideoToolbox for significantly faster conversions on supported devices, with automatic software fallback.

  LIVE ACTIVITY (iOS)
  Track conversion progress right on your lock screen. See the current file, total progress, and output format without opening the app.

  EXTRACT AUDIO FROM VIDEO
  Pull audio from any video as MP3, M4A, WAV, AIF, or FLAC. Perfect for saving music, podcasts, or voiceovers from video files.

  VIDEO TO GIF
  Convert any video clip to an animated GIF — ideal for social media, messaging, and memes.

  PRIVACY FIRST
  Every conversion happens on your device. Your videos are never uploaded anywhere.

  AVAILABLE IN 9 LANGUAGES
  English, Spanish, French, Portuguese, Arabic, Hindi, Korean, Russian, and Chinese.

  ---

  Free version includes single-file conversion, basic editing, audio extraction, and GIF creation. Upgrade to Pro for batch processing, all formats, advanced editing (crop, rotate, watermark, subtitles), 25+
  presets, 4K export, and unlimited Space Saver.

This app uses FFmpeg (ffmpeg.org). Source code: https://remux.app/source

Privacy Policy: https://remux.app/privacy_policy
Terms and Conditions: https://remux.app/terms_and_conditions

## Key features

- Convert to 20+ video formats
- Compress videos to save storage
- Extract audio from videos
- Create animated GIFs
- Advanced video editing tools
- Batch processing for multiple files
- GPU-accelerated conversions

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Unlock Pro for 1 Year | $9.99 | per year |
| Unlock Pro for 1 Month | $4.99 | per month |
| Yearly | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $69.99 | one-time |


## What do users think of Remux?

Overall sentiment: mixed

**Pros**

- 🚀 Fast conversion
- 👍 Easy to use
- 💡 Useful for converting MTS/MKV files
- 👍 Completely free with no ads

**Cons**

- 🐛 Bugs and crashes
- 🔒 Paid features required for full functionality
- 🐛 Conversion issues with 4K/high-resolution files

**Commonly reported bugs**

- App freezes and won't let user proceed
- Converted files disappear during process
- Inability to convert certain file types

**Most requested features**

- More codec and format options
- Ability to trim/edit videos
- Improved background processing

## Recent user reviews (10 of 42)

All indexed reviews: https://appshunter.io/ios/app/remux-video-converter/id1617772720/reviews.md

### 5/5 — Best video converter app

*2026-03-29, version 1.3.1*

I am using this app for a while now. I started to convert videos but now also use it to edit and compress them. New space saving feature is cool too. I like the way new features keep coming in. Worth paying

### 1/5 — MAJOR BUG

*2025-12-16, version 1.3.0*

It keeps asking me “tell us how we can improve” and it won’t let me click cancel or submit. It just stays there and won’t let me go further. I have to do a force close and reopen. Then it does it again and again. Totally unusable.

### 5/5 — Best converter by far

*2025-11-18, version 1.3.0*

Worthwhile purchased, does the job with on issues.

### 1/5 — Does Literally ONE “Conversion”. The rest are paid. Useless.

*2025-10-28, version 1.3.0*

Don’t advertise yourself as free with “in app purchases” if literally there is ONLY 1 conversion possible and it’s not even a conversion it just drops the bit rate. Every single other one has some sort of “pro” feature mixed in the options. Waste of time, can do more using Apple shortcuts just choose “encode media”. (Or one of the many other apps that does more than this without needing a subscription)

### 1/5 — App stopped working on my end

*2025-06-27, version 1.3.0*

I can no longer convert files, the file select screen stays up after I hit open and stays that way with no indication of processing, and attepting to change any app settings yields the same result. I was able to covert mabe 5 files before this occured

### 1/5 — What a JOKE.

*2025-05-09, version 1.3.0*

In the middle of a conversion. I opened the photo app, didn’t close this app, yet the file in process vanished when I returned. Decade old apps on a decade old Mac can work in the background. No excuse for modern app on a modern device to be so pathetically incapable.

### 5/5 — Perfect

*2025-03-03, version 1.3.0*

Searched whole internet to convert big mkv files to mp4 but this was the only app that delivered it without subscription and takes only few mins. Thankyou soo much.

### 1/5 — Free means free

*2024-11-20, version 1.2.8*

This app literally demands money as soon as you launch it.  Apple needs to crack down on apps that require a paid subscription for functionality.  Just charge for the app if you’re going to do that.  At least be honest and up front about it being useless without paying for a subscription.

### 1/5 — Not working

*2024-10-19, version 1.2.8*

No conversion, nothing happening when I try or choose a file

### 2/5 — the app isn’t overall bad

*2024-07-26, version 1.2.8*

im just disappointed with how ive been using it for such a long time and now no matter how hard i try it wont let me make any gifs. whats the issue with this? is this happening to anyone else? because ive been contacting you guys for a long time yet it hasn’t been fixed.

## Frequently asked questions about Remux

### What does this video converter app do?

This app allows you to convert videos to over 20 different formats, compress them to save storage space, extract audio, create GIFs, and perform various editing tasks like trimming, cropping, and adding watermarks. All processing is done directly on your device.

### What are the key features of this video app?

Key features include conversion to numerous video and audio formats, video compression with adjustable quality, audio extraction, GIF creation, frame-accurate trimming, cropping, rotation, subtitle burning, watermarking, and batch processing for multiple files. It also offers GPU acceleration for faster conversions.

### How much does this video converter app cost?

The app offers a free version that includes single-file conversion, basic editing, audio extraction, and GIF creation. For advanced features like batch processing, all formats, advanced editing options, and unlimited storage saving, users can upgrade to the Pro version.

### Is this video editing app compatible with my device?

The app is designed for mobile devices and supports a wide range of video and audio codecs, including H.264, H.265/HEVC, VP9, AV1, and more. It also features GPU acceleration via VideoToolbox on supported devices. Specific compatibility details would depend on your device's operating system and hardware.

### What are common use cases for this video app?

Common use cases include converting videos for compatibility with different platforms or devices, reducing the file size of videos to free up storage, extracting audio from videos to save as music or podcasts, and creating animated GIFs for social media or messaging. It's also useful for quick edits like trimming or adding watermarks.

## Version history (last 5 releases)

### 3.2.2 — 2026-04-29

• Fixed crash during conversion on Android 16
• Fixed empty (0 byte) saved files
• Fixed crash when saving twice in a row
• Faster Android hardware encoding (now built on FFmpeg)
• Output FPS now caps at the source — no upscaling
• Smarter rating prompt (only after a successful save)
• In-app updates via the Play Store
• Non-English filenames now saved correctly

### 1.3.1 — 2026-03-15

NEW
  • Space Saver — scan your library for large videos and compress them to free up storage
  • Quick Actions — one-tap Trim, Crop, Rotate, Extract Audio, GIF, and more
  • Video to GIF conversion
  • Extract audio from any video
  • Live Activity — track conversion progress on your lock screen
  • Burn subtitles (SRT, ASS, VTT) and add watermarks
  • Background conversion with progress notifications
  • Bulk delete and output thumbnails with size reduction %

  REDESIGNED
  • All-new home screen
  • HDR-capable native video player
  • Redesigned trimmer, crop editor, and rotation tools
  • New Pro screen and quality selector
  • Edge-to-edge display with native OS fonts

  FASTER
  • 8x faster video import from gallery
  • Faster app startup and parallel file loading
  • Smart GPU/software encoder switching

  FIXES
  • Fixed background encoding crash, orientation detection, subtitle preview, GIF audio mapping, Apply All
  compatibility, and crop/trim thumbnail issues

### 1.3.0 — 2025-02-19

- Improved performance
- Bug fixes

### 1.2.8 — 2024-07-21

- New feature: Burn subtitles directly into your videos with extensive customization options
- Various bug fixes implemented
- UI enhancements for improved user experience

### 1.2.5 — 2024-04-25

Fixed WhatsApp images and video import.
Minor bug fixes.

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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 2026-08-24.*