Vocly app iconVocly

Vocal remover · Karaoke · Stems · Android

Vocals and music, split apart.

Pick a song or a video from your phone and Vocly's on-device AI separates it into vocals and instrumental — a karaoke track, an acapella, or four studio-grade stems. Nothing is uploaded.

Vocly screenshot
Vocly main screen

Offline and private

Your music never leaves your phone

Almost every vocal remover uploads your file to a server and separates it there. Vocly runs the model on your device instead. After a one-time model download it needs no internet at all, and there is no server that could hold a copy of your recording.

No uploadSeparation happens on your phone, not in a data centre.
No accountNothing to sign up for, nothing to sign in to.
Works offlineNo connection needed once the model is downloaded.
Your library is localStems stay on your device and delete whenever you want.

What the app does and does not collect is in the privacy policy.

What Vocly does

From a finished song back to its parts

Separate

Two stems, or four

  • Vocals and instrumental from MP3, M4A, WAV, FLAC and OGG
  • Advanced mode: vocals, drums, bass and other
  • Standard and HQ models — choose speed or quality
Vocly four-stem view — vocals, instrumental, drums and bass on separate tracks

Practise

Mute, solo and remix in real time

  • Balance vocals against music, or solo a single stem
  • Loop a section, slow the tempo to 75–125%
  • Shift pitch by ±6 semitones, and A/B against the original
Vocly mixer — mute, solo and balance stems, with pitch and tempo controls

Karaoke

Sing to it, with your own lyrics

  • Paste your lyrics and tap along to sync them
  • Play the instrumental while the words scroll
  • Practise at the pitch and tempo that suit your voice
Vocly karaoke mode — your own lyrics synced to the instrumental

Export

The stem you need, in the format you need

  • Vocals, instrumental, both as separate files, or a custom mix
  • M4A, WAV and FLAC — up to 320 kbps and lossless
  • Video export keeps the original picture, with only vocals or only music
Vocly export sheet — vocals, instrumental, both or a custom mix in M4A, WAV or FLAC

Library

Every separation, saved and reopenable

  • Each run is kept with its stems, ready to remix
  • Batch queue for multiple files
  • Stored on your phone only, and deleted whenever you want
Vocly stem library — every separation saved on your phone, deletable any time

Vocly separates the audio in files you already have on your device. Please only process content you own or have the rights to use. Separation quality varies by recording, and on-device AI may leave small artifacts on complex mixes.

Pricing

Free with ads. Pro, however you prefer to pay.

Separation, the mixer, karaoke mode and the stem library are all in the free version. Ads support it. If you want Pro, you can subscribe monthly or buy it outright once — both go through Google Play.

  • Free — no account, no sign-up
  • Pro removes ads and unlocks the HQ model, all export formats, video export and unlimited separations
  • Pro comes two ways: a monthly subscription, or a one-time lifetime purchase

Exports save to your Music and Movies folders, ready to share wherever you like.

Take a look

Vocly, screen by screen

Vocly home screen — pick an audio file or a video to split, working offline
Vocly four-stem view — vocals, instrumental, drums and bass on separate tracks
Vocly mixer — mute, solo and balance stems, with pitch and tempo controls
Vocly karaoke mode — your own lyrics synced to the instrumental
Vocly export sheet — vocals, instrumental, both or a custom mix in M4A, WAV or FLAC
Vocly stem library — every separation saved on your phone, deletable any time

Questions

Vocly — frequently asked

Does Vocly upload my music to a server?

No. The separation runs on your device using an on-device AI model. Your audio is never uploaded, and once the model has been downloaded the first time, the app works with no internet connection at all.

Can Vocly remove vocals from a video?

Yes. Import an MP4 or MOV, split its audio, then export the same video with only the vocals or only the music. The picture is not re-encoded, so quality is unchanged and the export is fast.

What is the difference between two stems and four?

The standard run gives you two: vocals and instrumental. Advanced mode separates four — vocals, drums, bass and everything else — which is more useful if you are learning a part or remixing rather than just making a karaoke track.

What formats can I export?

M4A, WAV and FLAC, up to 320 kbps and lossless. You can export the vocals, the instrumental, both as separate files, or a custom mix at your current mixer levels. Files save to your Music and Movies folders.

Is Vocly free?

Yes, free with ads. Vocly Pro removes ads and unlocks the HQ model, all export formats, video export and unlimited separations. Pro is sold two ways through Google Play — a monthly subscription, or a one-time lifetime purchase if you would rather pay once.

Vocly app icon

Hear the vocals on their own.

Free on Google Play.

Questions? hello@nainnielabs.com · Privacy policy