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Best Mkv To Mp4 Converter Apps

249+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated September 2026

Whether you're new to mkv to mp4 converter or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Mkv To Mp4 Converter Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Media Converter - video to mp3Media Converter - video to mp3Free4.7★ (24K)YesYesSep 2026
2MKV to MP4 ConverterMKV to MP4 ConverterFree3.5★ (15)YesYesSep 2026
3MKV Converter, MKV to MP4MKV Converter, MKV to MP4Free1.8★ (10)YesNoSep 2026
4Video Converter and CompressorVideo Converter and CompressorFree4.6★ (2.2K)YesYesSep 2026
5MKV to MP4 - Video ConverterMKV to MP4 - Video ConverterFree—NoYesMay 2026
6Video Converter - CompressorVideo Converter - CompressorFree4.4★ (19)NoYesSep 2026
7The Video ConverterThe Video ConverterFree4.5★ (10K)NoYesSep 2026
8Video Converter -MOV, MP4, M4VVideo Converter -MOV, MP4, M4VFree—NoNoMay 2026

Top Picks for Mkv To Mp4 Converter

Media Converter - video to mp3#1

Media Converter - video to mp3 by 荣 马

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

This app is a versatile media converter that handles videos, audio, images, GIFs, and PDFs. It allows for format conversion, audio extraction, video compression, ringtone creation, and even basic video editing. It also includes a built-in media player and file management tools.

What We Love

  • 🚀 Fast and efficient conversion
  • 👍 Easy to use
  • 💡 Versatile file format support
  • 🚀 Excellent compression capabilities
  • 👍 Convenient Wi-Fi transfer
  • 👍 Great value for money

Room to Improve

  • 🐛 Occasional crashes or conversion issues
  • 🔋 Battery drain during conversion
  • 🔍 Confusing UI in some areas
  • 📢 Aggressive advertising
  • 🔑 Unclear purchase/upgrade process
MKV to MP4 Converter#2

MKV to MP4 Converter by Andy Sutanto

Convert video file offline
Strong Contender
🔧 Utilities
3.5(15 ratings)
FreeAdsIn-App Purchases
MKV to MP4 Converter screenshot 1
MKV to MP4 Converter screenshot 2
MKV to MP4 Converter screenshot 3

Easily convert MKV video files to MP4 format offline. This app offers a simple interface and fast conversion speeds, maintaining original video quality. It supports batch conversions and is compatible with various devices.

More Mkv To Mp4 Converter apps to explore

FAQ about Mkv To Mp4 Converter

What are the best mkv to mp4 converter apps for iPhone?
Media Converter - video to mp3 tops our mkv to mp4 converter apps ranking as of September 2026, with a 4.7-star average from 24K App Store ratings, and it's free to download.
Yes — 19 of the top mkv to mp4 converter apps we rank are free to download, including Media Converter - video to mp3 and MKV to MP4 Converter.
Media Converter - video to mp3 shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ mkv to mp4 converter apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app can convert a wide range of media files including videos, audios, images, GIFs, and PDFs. It supports numerous formats for each media type, allowing for extensive conversion capabilities.
The app allows you to extract audio from your recorded videos and convert them into various audio formats like MP3, M4A, WAV, and more. You can then use this extracted audio to create custom ringtones.