Music Audio Editor, MP3 Cutter

Review by eFreeware

If you have ever wanted to trim a song into a ringtone, pull the vocals out of a track, or turn a phone recording into something worth sharing, this app is built for exactly that. Music Audio Editor, MP3 Cutter is a free Android tool that gathers cutting, splicing, mixing, format conversion, voice recording and a voice changer into one place. It has been installed more than 50 million times and holds a 4.5 average rating, which suggests it has found a wide audience since its release in April 2019.

The appeal is the breadth. Rather than installing separate apps for trimming audio, converting a video to an audio file and recording a voice memo, you get all of that in a single download. The developer describes it as a professional editor, though the everyday jobs it handles are the ones most people actually need: making a ringtone, cleaning up a recording, or preparing a file to send to someone.

It is not aimed at studio production. The interface is pitched as quick and easy rather than deep. What you get is a practical Swiss Army knife for audio on a phone, and for many people that is more useful than a specialized tool they would rarely open.

Who will get the most from it

The clearest fit is anyone who wants to make a ringtone, alarm or notification sound from a song they already own. The app lets you cut a section, save it, and set it as a ringtone directly, which covers a task that otherwise requires a computer and a separate file transfer. If you have a favorite chorus you want as your alarm, this is the shortest path to it.

It also suits people who record voice memos and want to do something with them. You can add background music to a recording, change its pitch or speed, or run it through the voice changer to alter how it sounds. Podcasters, students recording lectures, and anyone who sends voice messages will find the recording and editing tools in one place rather than scattered across apps.

A third group is anyone who needs to convert files. The app handles mp3, aac, wav, flac, m4a and amr, so if you have a file in a format your player does not like, or you want to pull the audio out of a video, it can do that. People who work with audio occasionally rather than daily will get the most value, since the app covers many small jobs without requiring you to learn a complex editor.

It is less suited to someone who needs precise, sample-level editing or professional mixing. The app covers a wide range of features, with the emphasis on quick results. If your work involves detailed waveform surgery or multi-hour sessions, a dedicated desktop editor will serve you better.

Cutting, splicing and mixing

The core editing tools cover the basics well. You can cut audio into pieces, save the middle section or keep the beginning and end, and rename the resulting files. The developer says cutting is accurate and fast, and the workflow is designed to be done in a few taps rather than through a complex timeline.

Splicing lets you combine two or more audio files into one, which is useful for making a longer track from separate recordings or joining a voice memo to a music bed. Multitrack editing goes further: you can mix several tracks, split audio into separate tracks, and lay background music under a voice recording. That covers the majority of home editing needs without requiring a full digital audio workstation.

For shaping the result, the app offers fade in and fade out, volume adjustment, tone and tempo changes, and playback speed control. You can also insert one audio file into another, including multiple insertions in a single track. These are the tools that turn a rough cut into something that sounds intentional.

An equalizer is included with a range of parameters to adjust, and the recent update added a reverb effect and a vocal effector alongside an enriched equalizer. Pitch shifting works at the octave and semitone level, so you can raise or lower a song's key. Together these give you enough control to change how a track feels without needing separate apps.

Voice tools, conversion and the music library

The voice changer is one of the more distinctive features. It can shift your audio into a male voice, a female voice, an old man voice or a robot voice, and you can adjust tone, pitch and speed to fine-tune the result. This is aimed at fun and creativity rather than professional voice work, and it pairs naturally with the voice recorder for quick experiments.

The vocal remover strips the singing from a song and leaves the background music, which is handy for practice or for making an instrumental version of a track you like. The app also converts video to audio, so you can extract the soundtrack from an MP4 or similar file and listen to it on its own. That addresses the common problem of wanting audio from a video you cannot easily download as a song.

Audio compression lets you pick the output channel, sample rate and bit rate to get a file small enough to share or upload. Batch editing handles multiple video-to-audio conversions and batch audio conversion at once, which saves time when you have a folder of files to process.

The app also includes a library of more than 2000 royalty-free music tracks that you can download and use in your projects. For anyone making videos, podcasts or social posts, that removes the need to hunt for licensed music elsewhere. A blank sound file creator lets you generate silent audio in various formats with a chosen sample rate and duration, which is a small but useful utility for timing and spacing work.

What it costs

The app is free to download, and it contains ads. It also offers in-app purchases.

The presence of ads and purchases is normal for a free tool with this many features, and it does not change what the app can do. The safest assumption is that you can start using the editing tools without paying anything, and decide later whether any purchase is worth it to you.

One practical note: the app was last updated in August 2026, which suggests it is actively maintained. The recent changes mention new vocal and reverb effects, an enriched equalizer and improved customer support, so the developer is still adding features rather than leaving the app as it was.

How it compares with alternatives

The obvious comparison is with dedicated ringtone makers, which tend to do one thing: trim a song and set it as a ringtone. Those apps are simpler, but they will not convert a video to audio, remove vocals or change your voice. This app covers far more ground, which is both its strength and the reason it may feel busier than a single-purpose tool.

Against a full mobile digital audio workstation, the trade-off runs the other way. A DAW offers deeper control over tracks, effects and mixing, but it comes with a learning curve. This app is aimed at quick edits and everyday tasks, and it does not pretend to be a studio. For most people, the breadth here is more useful than the depth of a professional tool they would rarely open.

Compared with using a computer for the same jobs, the advantage is convenience. You can cut a ringtone, convert a file and record a memo without transferring anything to a desktop. The limitation is that phone-based editing is less precise, and complex projects are easier to manage on a larger screen. If your work is occasional and simple, the phone app is the more practical choice.

A capable all-rounder for everyday audio jobs

The 50 million-plus installs and 4.5 average rating suggest it has proven useful to a large number of people, and the recent updates show the developer is still working on it.

The main caveats are the ads and in-app purchases, which come with the free price, and the fact that the app favors breadth over depth. If you need studio-grade editing, this is not the tool for that. If you want one app that can make a ringtone, pull audio from a video and clean up a recording, it covers all of that without demanding much from you.

I would suggest it to anyone who wants a single, free audio editor on their phone for occasional projects, and to people who make ringtones, voice memos or simple music edits. It is a practical choice for everyday audio work, provided you are comfortable with ads and the possibility of in-app purchases.

What's new in version 2.8.5.2

1. New vocal effector function to beautify your voice. 2. New reverb effector function, your voice will sound better. 3. Enriched equalizer function, more personalized choices. 4. Customer support experience optimized for greater efficiency.