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Best Avi To Mp4 Converter Apps

220+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our avi to mp4 converter list covers 220+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Avi To 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
AVI to MP4 Converter#2

AVI to MP4 Converter by Andy Sutanto

Convert video file offline
Strong Contender
🔧 Utilities
3.8(24 ratings)
FreeAdsIn-App Purchases
AVI to MP4 Converter screenshot 1
AVI to MP4 Converter screenshot 2
AVI to MP4 Converter screenshot 3

Convert your AVI video files to MP4 format offline with this easy-to-use app, which allows for multiple conversions at once and maintains high-quality output. Download it today to simplify your video conversion process and enjoy fast, efficient, and offline functionality.

The Video Converter#3

The Video Converter by Float Tech, LLC

Convert to MP4, MOV, and MP3
Worth Considering
🔧 Utilities
4.5😞(9.7K ratings)
FreeIn-App Purchases
The Video Converter screenshot 1
The Video Converter screenshot 2
The Video Converter screenshot 3
The Video Converter screenshot 4
The Video Converter screenshot 5

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.

What We Love

  • 👍 Easy to use
  • 🚀 Fast conversion
  • 💡 Variety of conversion options
  • 🔒 Secure file handling

Room to Improve

  • 🐛 Crashes and freezes
  • 🔒 Concerns about privacy and data handling
  • 💰 Paywall for basic features

More Avi To Mp4 Converter apps to explore

4
VLC media player
VLC media player
VLC media player
by VideoLAN
Free

A versatile multimedia player for all your files, VLC offers seamless playback in various formats without the need for conversion. Enjoy easy file syncing with popular cloud services and streaming from different servers, all for free and open source.

📷 Photo & Video
(5.5K)
5
MP4 Maker - Convert to MP4
MP4 Maker - Convert to MP4
MP4 Maker - Convert to MP4
Convert videos to MP4 format
Free

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.

📊 Productivity
(2.2K)
6
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)
7
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)
8
Video to MP3 Audio Converter .
Video to MP3 Audio Converter .
Video to MP3 Audio Converter .
Convert AVI, MOV, MP4 Media
Free

Embark on a sonic journey with our high-quality audio editing app designed for iOS devices. Trim, boost volume, denoise, and convert audio files with ease, plus extract audio from videos. Elevate your audio experience and unleash your creativity. Download now and start shaping your soundscapes!

🎵 Music
(202)
9
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)
10
iConv - Video & PDF Converter
iConv - Video & PDF Converter
iConv - Video & PDF Converter
Convert any Video Audio Format
Free

Convert your video files to various formats quickly and easily with our intuitive application. Experience seamless video conversion without any hassle. Try it now to streamline your video editing process!

📷 Photo & Video
(1.8K)
11
4K Video Converter: MP4 to MP3
4K Video Converter: MP4 to MP3
4K Video Converter: MP4 to MP3
Convert, Compress, Resize, Fit
Free

A video conversion app that quickly compresses and converts files to various formats, offering easy saving, sharing, and viewing options for your converted videos. Requires a subscription with a free trial for unlimited access to all features.

📷 Photo & Video
(120)
12
Audio Converter: convert mp3
Audio Converter: convert mp3
Audio Converter: convert mp3
Convert video, mp4, wav, etc.
Free

An audio converter app that converts various file formats like mp3, wav, and more. Easily select input files, choose output format, and share or save the converted files. Subscription-based with details on pricing and privacy policy available.

📊 Productivity
(1.8K)
13
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)
14
Video Converter Pro: Mov, MP3
Video Converter Pro: Mov, MP3
Video Converter Pro: Mov, MP3
Video to MP3, M4A, WAV, AAC
Free

This app is a powerful video converter that supports various formats such as MOV, AVI, MP4, AAC, and more. It can convert videos to MP4, MOV, GIF, compress audio, and free up storage space. With capabilities like clipping, converting, audio cutting, and more, it's a versatile tool for all your multimedia needs. Subscription options are available for users. Check out the Terms of Use and Privacy Policy for more information.

🎵 Music
(115)
15
GIF to Mp4
GIF to Mp4
GIF to Mp4
Gif to Video
Free

A convenient application that converts GIF files to MP4 videos, allowing easy sharing to social networks and saving to your device's gallery. Simply select a GIF, convert it, save the video, and share it effortlessly.

🔧 Utilities
(2.1K)
16
Convert Video to Mp3 Plus
Convert Video to Mp3 Plus
Convert Video to Mp3 Plus
Music Converter & Vlc to Audio
Free
🔧 Utilities
(188)
17
Convert Video to Mp3 - Media
Convert Video to Mp3 - Media
Convert Video to Mp3 - Media
Converter video mp4 mov to mp3
Free

This application allows users to quickly and easily convert video files to various audio formats, including MP3, with a simple 4-step process. Try it now and start converting your videos to audio files in just a few seconds!

🌟 Lifestyle
(98)
18
Audio Converter & Video to MP3
Audio Converter & Video to MP3
Audio Converter & Video to MP3
Convert to MP3, Extract Audio
Free

This application allows users to extract audio from videos, offering various audio formats like aiff, flac, m4a, mp3, and wav. Users can customize the extraction process by setting parameters such as file name, format, and extraction time. In-app purchases are available for additional features, with a monthly subscription cost of $4.99. Explore the app for convenient video-to-audio extraction!

🔧 Utilities
(312)
19
Video to MP3 Converter ‣
Video to MP3 Converter ‣
Video to MP3 Converter ‣
Convert MP4, M4A, MOV to MP3
Free

Convert any video to audio effortlessly with the Video to MP3 Converter. Choose from various audio formats, enjoy fast conversions, and easily share your files. Enhance your listening experience - download now!

🔧 Utilities
(225)
20
Video Saver - Convert & Edit
Video Saver - Convert & Edit
Video Saver - Convert & Edit
Fast HD Video Downloader
Free

Easily convert and save your favorite videos with just a few clicks using this convenient application. Start saving time and space on your device by converting videos effortlessly now!

📷 Photo & Video
(2.5K)