Best Free Mp3 Converter Apps

250+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated October 2026

The best free mp3 converter apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Free Mp3 Converter Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MP3 Converter - Convert to MP3MP3 Converter - Convert to MP3Free4.4★ (1.3K)NoYesOct 2026
2Audio Converter - MP3 & MoreAudio Converter - MP3 & MoreFree4.5★ (2)NoNoOct 2026
3MP3 Converter -Audio ExtractorMP3 Converter -Audio ExtractorFree4.7★ (48K)YesYesNov 2026
4Ringtone Maker & MP3 ConverterRingtone Maker & MP3 ConverterFree4.5★ (20K)YesNoNov 2026
5MP3 Converter - Audio TrimmerMP3 Converter - Audio TrimmerFree4.7★ (29K)YesYesNov 2026
6Any MP3 Converter -Extract MP3Any MP3 Converter -Extract MP3Free4.6★ (1.5K)YesYesOct 2026
7Video to MP3 - MP3 ConverterVideo to MP3 - MP3 ConverterFree4.3★ (235)NoNoNov 2026
8Converting Videos To MP3Converting Videos To MP3Free4.1★ (198)NoYesOct 2026

Top Picks for Free Mp3 Converter Apps

Audio Converter - MP3 & More#2

Audio Converter - MP3 & More by Muhammad Umer

Video to WAV, M4A, FLAC & AAC
Strong Contender
🔧 Utilities
4.5(2 ratings)
Free
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Easily convert audio and video files between popular formats like MP3, WAV, and M4A. Extract audio from videos, convert voice memos, and batch process multiple files. All conversions happen directly on your device for privacy and speed.

MP3 Converter -Audio Extractor#3

MP3 Converter -Audio Extractor by HappyTimes Tech Co., Ltd.

Convert video file to ringtone
Worth Considering
🎵 Music
4.7😊(48K ratings)
FreeAdsIn-App Purchases
MP3 Converter -Audio Extractor screenshot 1
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This app transforms video files into MP3 audio, allowing you to listen to your favorite content offline. It offers a range of editing tools, including clippers, splicers, and denoising, to refine your audio. You can also set converted audio as ringtones and share files easily.

What We Love

  • 👍 Easy to use
  • 🚀 Fast conversion
  • 💡 Versatile file format options
  • 🔒 No in-app purchases required
  • 👍 Simple and straightforward design

Room to Improve

  • 🐛 Occasional crashes or freezing
  • 🔋 Ads can be intrusive
  • 🔒 Difficulty cancelling subscription
  • 🐛 Conversion issues with certain file types

More Free Mp3 Converter Apps apps to explore

FAQ about Free Mp3 Converter Apps

What are the best free mp3 converter apps for iPhone?
MP3 Converter - Convert to MP3 tops our free mp3 converter apps ranking as of October 2026, with a 4.4-star average from 1.3K App Store ratings, and it's free to download.
MP3 Converter - Convert to MP3 has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free mp3 converter apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.