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Best Mp4 Converter Apps

231+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

Out of 231+ mp4 converter apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Mp4 Converter

Media Converter - video to mp3#1

Media Converter - video to mp3 by 俊杰 阮

convert mp4,m4a, extract audio
Editor's Choice
🔧 Utilities
4.7😊(24K ratings)
FreeAdsIn-App Purchases
Media Converter - video to mp3 screenshot 1
Media Converter - video to mp3 screenshot 2
Media Converter - video to mp3 screenshot 3
Media Converter - video to mp3 screenshot 4
Media Converter - video to mp3 screenshot 5

Convert various media files, including videos to MP3, extract audio from videos, compress video files, and play a wide range of formats. Features include converting audio to MP3, M4A, OGG, WAV, and more, converting video formats like MP4, MOV, and AVI, and file transfer options. Upgrade to the professional version for additional benefits. View privacy policy and terms of use. Contact junjie_ruan@163.com for more information.

What We Love

  • 🚀 Fast and efficient conversion
  • 👍 Easy to use
  • 💡 Versatile file format support
  • 🚀 Excellent compression capabilities

Room to Improve

  • 🐛 Occasional crashes or conversion issues
  • 🔋 Battery drain during conversion
  • 🔍 Confusing UI in some areas
MP4 Converter!#2

MP4 Converter! by AliAkbar Ramezani

Video Converter
Strong Contender
📷 Photo & Video
4.4(89 ratings)
FreeAdsIn-App Purchases
MP4 Converter! screenshot 1
MP4 Converter! screenshot 2
MP4 Converter! screenshot 3

A video converter app that converts video files to various formats like mp4, avi, mp3, and more. Features include changing video dimensions, cropping videos, converting to GIF or MP3 files, sharing converted files, and a history of conversions. Experience versatile video conversion with ease.

MP4 Maker - Convert to MP4#3

MP4 Maker - Convert to MP4 by Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

Convert videos to MP4 format
Worth Considering
📊 Productivity
4.6😞(2.2K ratings)
FreeIn-App Purchases
MP4 Maker - Convert to MP4 screenshot 1
MP4 Maker - Convert to MP4 screenshot 2
MP4 Maker - Convert to MP4 screenshot 3

Convert your videos to MP4 format easily with our app! Customize quality settings for optimal file size and image quality. Keep your data secure by processing conversions on your device. Available now on all iOS devices.

What We Love

  • 🚀 Fast and easy to use
  • 👍 Simple and intuitive interface
  • 💡 Supports conversion to MP4 format
  • 🔒 Affordable one-time payment

Room to Improve

  • 🐛 Doesn't support certain file types (MKV, AVI, etc.)
  • 🔍 Limited free features, must pay for higher quality
  • 🔍 Unclear file format support before purchase

More Mp4 Converter apps to explore

4
The Video Converter
The Video Converter
The Video Converter
Convert to MP4, MOV, and MP3
Free

Easily convert videos to various formats such as MP4, MP3, and more with quick processing times. Save, share, and view files in your favorite apps, and even AirDrop them to your Mac or other devices. Stay connected to the internet for cloud-based conversions, with added support for local conversions.

🔧 Utilities
(9.7K)
5
MP3 Converter -Audio Extractor
MP3 Converter -Audio Extractor
MP3 Converter -Audio Extractor
Convert video file to ringtone
Free

Convert any video to high-quality MP3 audio with the MP3 Converter app, enabling easy listening on the go. Features include fast conversion, support for various formats, audio manipulation tools, and the ability to set custom ringtones. Upgrade to MP3 Converter Pro for unlimited access to advanced features.

🎵 Music
(45K)
6
MP4 Converter: Video Edit Tool
MP4 Converter: Video Edit Tool
MP4 Converter: Video Edit Tool
Convert Video to MP4/RMVB/WEBM
Free

Convert videos in any format with a powerful and easy-to-use app that supports batch import, compression, editing, and export. Unlock unlimited conversions, professional hardware acceleration, and early access to new features by subscribing to the premium version.

🔧 Utilities
(35)
7
MOV to MP4 - Video Converter 3
MOV to MP4 - Video Converter 3
MOV to MP4 - Video Converter 3
shorten video, mp4 to mp3 trim
Free

This app allows users to easily convert video formats and extract audio files from videos, supporting various formats including MOV and MP4 conversions, as well as audio extraction to MP3 and AAC. All features are completely free to use, with a focus on user privacy, allowing users to convert and extract files without worrying about their data being sent to servers.

🎨 Graphics & Design
(2)
8
Video Converter and Compressor
Video Converter and Compressor
Video Converter and Compressor
Any Format Batch 4K Merger
Free

Convert and compress videos effortlessly with this fast app supporting multiple formats like MP4, MKV, and AVI. Easily merge 4K videos in batches. Try it now for quick and efficient video conversions.

📷 Photo & Video
(2K)
9
Media Converter - MP4 to MP3
Media Converter - MP4 to MP3
Media Converter - MP4 to MP3
Convert & Edit Video to Audio
Free

Get instant access to a powerful audio toolkit with regular feature updates, including high-quality audio extraction, precision editing, and advanced tools to enhance and share your audio files. Subscribe now to stay ahead in your creative workflow and enjoy exclusive features, including batch conversion, unlimited export quality, and no ads.

🎵 Music
(130)
10
MP3 Converter: Video to Audio
MP3 Converter: Video to Audio
MP3 Converter: Video to Audio
Ringtone Maker, Extract Music
Free

Convert videos from various formats to audio with the MP3 Converter app. Simply select your videos to convert, choose the output format, and enjoy your files in seconds. Try it now for easy and free conversions.

🎵 Music
(7.1K)
11
MP3 & MP4 Converter
MP3 & MP4 Converter
MP3 & MP4 Converter
Convert Video to Audio
Free

Convert audio files to various formats with this fast and reliable app, supporting MP3, WAV, AAC, and more, and featuring batch conversion, a built-in player, and easy file management. Try it now and convert your audio files with high-quality results in just a few taps.

🔧 Utilities
(56)
12
MP4 Converter: Video to MP4
MP4 Converter: Video to MP4
MP4 Converter: Video to MP4
RMVB/WebM/MOV/AVI to MP4
Free

This all-in-one video converter and export tool allows you to easily convert, compress, edit, and export videos in any format with support for batch import and editing features, including audio extraction and hardware-accelerated encoding for faster conversion. Download now to unlock unlimited conversions and exports, and enjoy a clean and intuitive user interface with zero learning curve.

🔧 Utilities
(29)
13
The Audio Converter
The Audio Converter
The Audio Converter
Convert to MP3, WAV, M4A, AAC
Free

Convert your audio or video files to various formats like MP3, WAV, M4A, AAC quickly and easily. Select your file, choose the output format, and convert in seconds. Enjoy fast and secure conversions with the option for an auto-renewable Premium Pass subscription. Save, share, or listen to your converted files with ease.

🔧 Utilities
(13K)
14
MP4 to MP3 • Media Converter
MP4 to MP3 • Media Converter
MP4 to MP3 • Media Converter
Video to Audio Extractor
Free

Convert your favorite MP4 videos to MP3 audio files effortlessly with our app. Enjoy high-quality audio, fast processing, and convenient file management all in one place. Experience the ultimate way to take your audio enjoyment to the next level. Download now!

🔧 Utilities
(399)
15
MP4 Converter any Video to MP4
MP4 Converter any Video to MP4
MP4 Converter any Video to MP4
by BRAINIFY (SMC-PRIVATE) LIMITED
Free
📷 Photo & Video
(0)
16
MP4Plus Video Converter mp3/4
MP4Plus Video Converter mp3/4
MP4Plus Video Converter mp3/4
Convert Video to mp4 mp3
Free

Convert almost any video format to MP4 or MP3 seamlessly on iOS 9.3 with this application. Experience easy video conversions with support for various formats. Try it now!

🔧 Utilities
(190)
17
Video Converter - GIF Playback
Video Converter - GIF Playback
Video Converter - GIF Playback
Video trim & Video playback
Free

Easily convert videos to various formats, trim and edit them with a user-friendly interface. Effortlessly customize your videos for sharing or saving. Try it now!

📊 Productivity
(23)
18
Audio Converter - MP4 to MP3
Audio Converter - MP4 to MP3
Audio Converter - MP4 to MP3
Convert video to mp3
Free

Convert various media files to a wide range of audio formats with advanced settings and batch conversion capabilities. Easily import multiple files, customize output, and export anywhere. Upgrade to unlock all features and remove ads for a seamless experience.

🔧 Utilities
(1.1K)
19
EasyMp3 Video to mp3 Converter
EasyMp3 Video to mp3 Converter
EasyMp3 Video to mp3 Converter
Extract audio from video
Free

Extract audio from video files, convert audio formats, edit audio files with ID3 tags, and customize bit rate/sample rate. Play and edit audio files, create playlists, and access them easily. Available for iPhone and iPad, with additional functions available through in-app purchases. Leave feedback to help enhance the app's features.

🎵 Music
(2.2K)
20
MP4Plus converter PRO
MP4Plus converter PRO
MP4Plus converter PRO
to mp4 mp3 from m3u8 movpkg
$5.99
🔧 Utilities
(200)

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