# Mp3 Converter - mp4 to mp3 — bulk mp3 converter > Free batch audio extractor and processor with extensive editing tools. (iPhone/iPad app by 富铨 丘.) - Source: https://appshunter.io/ios/app/mp3-converter-mp4-to-mp3/id1464908838 (this page in markdown: same URL + `.md`) - Developer: [富铨 丘](https://appshunter.io/developer/1229454560) - Category: Utilities, Music - Price: Free with in-app purchases - Rating: 4.60/5 from 65 App Store ratings · 17 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 124 MB - Languages: English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Chinese and 4 more - Released: 2019-05-25 - Data updated: 2026-08-09 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/mp3-converter-mp4-to-mp3/id1464908838/reviews.md ## What is Mp3 Converter? Mp3 Converter is not just a completely free batch audio extractor, it is also a powerful audio processing APP that can perform some commonly used audio processing tasks, export lossless MP3, and give you good sound. The app includes functions such as online extraction,audio extraction,transcode,format coversion,croping,concatenate,split,mixing,voice msg export,fade,volume adjustment,beeping,change tempo,noise reduction,vocal remove,change pitch,extract channels,merge channels,surround sound,audio tag and album cover,audio reverb, Lyrics editing,make ringtone. Supported formats: mp3,wav,ogg,m4a,aac,m4r,wma,flac,ac3,mmf,amr,wv,slk,silk,mp2,mpegh 3d audio,mhm1,mha1. Supported channel type:mono, stereo, quad surround, 5.1 stereo, 7.1 stereo Online extraction: Extract audio and video from web pages online Audio extraction: Extract lossless mp3 or other format audio from the video ,supports batch mode. supports multi-audio track extraction. Format conversion:Convert audio files to different music formats Audio croping: Selected section from audio to generate a new audio or remove selected section, it can make ringtone for your phone. Audio concatenate: Concat multiple audio into one mp3 or other format audio. Audio split: Splite audio by duration or number of files. Audio mixing: Mix multiple audios into one audio. Voice export: Concat and export the voice message files of common social app. Fade: Fade the beginning and end of audio. Volume adjustment: Increase and reduce the volume of audio files in mp3 or other formats. Audio beeping: Repace the section of audio with 'beeping'. Tempo adjustment: Adjust the audio playback speed. Noise reduction: reduce the noise in the audio. Audio insertion:Insert a new audio at the specified position Audio capture:Capture system sounds into mp3 files Audio recording:Record the microphone sound into an audio file Vocal remove: remove the vocal from the music, only keep the accompaniment. Vocal separation:Separate sound/vocal/accompaniment/drums/bass/piano sound effects from a audio. Pitch adjustment: Change the pitch of the audio Channel extraction: Separate multiple channels in audio. Channel merger: Merge multiple channels into one mp3 audio Surround sound: make audio into 3D surround sound Tags and cover: add album and cover information to audio audio reverb: Reverberation of audio Lyrics editing: making Lrc lyrics Equalizer: 31-band equalizer adjustment Chorus effect: Produce chorus effects such as two/three/multiple people Speech to text: Convert recording audio to text txt files Text to speech: Convert text into audio speech, and provide a variety of timbres MD5 modification: Change the MD5 information of the audio file SLK to MP3: Convert SLK format to MP3 format MP3 to SLK: Convert MP3 format to SLK format More features are waiting for you to discover. ## Key features - Batch audio extraction - Format conversion - Audio editing (crop, split, mix) - Ringtone creation - Noise reduction - Vocal removal - Online extraction ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | No Ads - V.I.P for 7 days | $4.99 | one-time | | V.I.P for 1 days | $0.99 | one-time | | No Ads - V.I.P for 30 days | $17.99 | one-time | | No Ads - V.I.P for 3 months | $44.99 | one-time | | No Ads - V.I.P for 6 months | $59.99 | one-time | | No Ads - V.I.P for 12 months | $89.99 | one-time | | Donate a cup of latte | $4.99 | one-time | | Donate a movie ticket | $8.99 | one-time | | Donate a meal | $19.99 | one-time | | For 1000 points | $0.99 | one-time | ## Recent user reviews (10 of 17) All indexed reviews: https://appshunter.io/ios/app/mp3-converter-mp4-to-mp3/id1464908838/reviews.md ### 5/5 — Music *2026-05-04, version 1.7.1* Thank you ### 5/5 — Audio extractor *2025-03-21, version 1.6.7* So far so good. Free? Shame what that means sometimes but ads not too overpowering, and after a few tries, pretty easy to navigate and extractions and conversions made- on the money. Thanks ### 5/5 — A good app! *2024-11-16, version 1.6.7* Very easy to use!! ### 5/5 — Good *2024-10-25, version 1.6.7* Good ### 3/5 — Good, but I have some issues. *2024-08-12* I really love how simple it is to extract the audio, and also that you can speed it up or have it fade in/out too! It’s also really easy to save it to folder, and you can choose the quality. The only things I have problems with are the amount of ads (but it’s kind of understandable) and the fact that it chucks me out of the app sometimes. Overall, great and I recommend. ### 4/5 — Pay system is a little dodgy *2024-06-26, version 1.6.5* Needs translating ### 4/5 — Audio *2024-04-13* Excellent ### 5/5 — Ok I guess *2023-12-22, version 1.5.5* Great app but vip could be cheaper ### 3/5 — Rev *2023-10-16* Not bad ### 5/5 — Five stars *2023-06-05, version 1.4.7* ⭐️⭐️⭐️⭐️ ## Frequently asked questions about Mp3 Converter ### What audio formats does Mp3 Converter support? Mp3 Converter supports a wide array of audio formats including mp3, wav, ogg, m4a, aac, m4r, wma, flac, ac3, mmf, amr, wv, slk, silk, mp2, mpegh 3d audio, mhm1, and mha1. It also supports various channel types like mono, stereo, quad surround, 5.1 stereo, and 7.1 stereo. ### Can Mp3 Converter extract audio from online videos? Yes, Mp3 Converter offers an online extraction feature that allows you to extract audio and video from web pages. This is useful for quickly grabbing audio content from online sources. ### How can I make a ringtone with Mp3 Converter? Mp3 Converter allows you to crop selected sections from audio files to create new audio clips, which can then be used to make ringtones for your phone. The app provides tools to precisely select and export these segments. ### Does Mp3 Converter offer advanced audio editing features? Yes, Mp3 Converter includes advanced features such as noise reduction, vocal removal (keeping only the accompaniment), vocal separation, pitch adjustment, and a 31-band equalizer. It also supports chorus effects and audio reverb. ### Is Mp3 Converter free to use? Mp3 Converter is available for free. However, it does contain in-app purchases and advertisements, as indicated by its monetization model. ### How often is Mp3 Converter updated? The latest version of Mp3 Converter is 1.7.1, last updated on January 13, 2026. While this indicates a recent update, the frequency of future updates is not specified. ### What is the age rating for Mp3 Converter? Mp3 Converter has an age rating of 4+, making it suitable for a wide range of users. It is available on iPhone, iPad, and iPod. ### Can Mp3 Converter convert audio files to different formats? Yes, Mp3 Converter functions as a format converter, allowing you to convert audio files into different music formats. This includes converting to and from formats like SLK and MP3. ## Version history (last 5 releases) ### 1.7.3 — 2026-06-13 - Compatible with iOS 26 - Fixed some other issues ### 1.7.1 — 2026-01-13 - Compatible with iOS 26 - Fixed some other issues ### 1.6.9 — 2025-04-14 - Fix some crash bugs ### 1.6.7 — 2024-09-05 - Fix some crash bugs ### 1.6.5 — 2024-04-23 - Fix some crash bugs ## Apps similar to Mp3 Converter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Media Converter - video to mp3](https://appshunter.io/ios/app/media-converter-video-to-mp3/id1294207675) | 4.7 (24,179) | Free | Utilities | | [Video to MP3 - Extract audio](https://appshunter.io/ios/app/video-to-mp3-extract-audio/id1608595111) | 4.7 (568) | Free | Utilities | | [Video Converter - mp4 to mp3](https://appshunter.io/ios/app/video-converter-mp4-to-mp3/id1360141190) | 4.4 (12,035) | Free | Utilities | | [The Audio Converter](https://appshunter.io/ios/app/the-audio-converter/id889643660) | 4.6 (13,429) | Free | Utilities | | [Video to MP3 Converter ‣](https://appshunter.io/ios/app/video-to-mp3-converter/id1520580409) | 4.6 (291) | Free | Utilities | | [MP3Converter - Video & Audio](https://appshunter.io/ios/app/mp3converter-video-and-audio/id1538377576) | 4.7 (1,437) | Free | Utilities | ## More apps by 富铨 丘 - [Gif subtitle](https://appshunter.io/ios/app/gif-subtitle/id1444885823) - [Arithmetics Trainer](https://appshunter.io/ios/app/arithmetics-trainer/id1549868307) All apps by 富铨 丘: https://appshunter.io/developer/1229454560 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*