With an average user rating of 3.9★, the free mp4 converter category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.
Compare top Free Mp4 Converter Apps (October 2026)
Easily convert video files between MOV and MP4 formats, and extract audio into MP3 or AAC. This tool prioritizes user privacy by processing all data locally on your device. All conversion and extraction features are available at no cost.
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.
Easily convert videos to over 15 audio and video formats, including MP4 to MP3. Extract audio, merge clips, and reverse videos with a fast, private, and reliable offline tool. Manage your media files efficiently with a simple interface.
What are the best free mp4 converter apps for iPhone?
MOV to MP4 - Video Converter 3 tops our free mp4 converter apps ranking as of October 2026, with a 4.7-star average from 67 App Store ratings, and it's free to download.
Does MOV to MP4 - Video Converter 3 have ads or in-app purchases?
MOV to MP4 - Video Converter 3 shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
How many free mp4 converter apps are on the App Store?
We track 248+ free mp4 converter apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.