Melody Eraser

Backing track & melody remover

Only for iPhone

Free · In‑App Purchases

iPhone

Turn any song into your own practice backing track. Adjust how much of the melody or vocals to remove with a slider - the stereo image stays intact. Try it free today. Turn your favorite songs into your own practice backing tracks (minus one). Works on vocals - and on lead instruments like violin or saxophone. The stereo image stays intact. Your music never turns mono. # WHO IT'S FOR - Instrument players who want play-along backing tracks without the lead melody - Anyone transcribing music who wants to isolate the melody and learn it by ear - Singers who want vocal-free tracks for karaoke practice # FEATURES - Just move the slider while the song plays: fade the melody anywhere from 0 to 100% - Keeps the stereo field of the original. Unlike classic "left minus right" cancellers, the result never collapses to mono - Melody Solo mode: listen to just the removed melody - a big help for transcription - New TYPE-I+PF engine: removes the melody while protecting the drums, so snare and hi-hat stay in the mix for a more natural backing track (devices with 6 GB of memory or more) - Seek bar, plus adjustable bass protection that keeps the kick and bass line safe - Everything runs on your device. Your music never leaves your phone # EXPORT Save the result as m4a / ALAC / wav, exactly as you hear it. Title and other track info are carried over from the original file. # MELODY ERASER PRO (one-time in-app purchase) - No ads - Unlimited exports - Background playback (keeps playing with the screen off, with lock screen controls) - TYPE-I+PF without ads # SUPPORTED AUDIO - Your own music files (m4a / mp3 / wav / ALAC / AIFF / FLAC) - Stereo (2-channel) files only - DRM-free files only - Songs purchased from the iTunes Store work as-is (they are DRM-free) - Songs downloaded from music subscription services will not work (DRM-protected) # PLEASE NOTE Results vary by song and mix. If the melody sits off to one side of the stereo field, the effect may be limited. Try the free demo track first. TYPE-I+PF converts each song once (this takes from tens of seconds to a few minutes). In the free version, the conversion runs in the background while one ad plays. With Pro there are no ads, and the conversion runs in the background while you listen.

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Added a new high-performance engine: TYPE-I+PF. Even with the melody removed, drums such as snare and hi-hat are preserved much better. Switch engines from the "Engine" row on the player screen (available on devices with 6 GB of memory or more).

Version 2.0

The developer, Daiichiro Fukumoto, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
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  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

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Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Daiichiro Fukumoto
Size
  • 29.2 MB
Category
  • Music
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
Languages
English and 5 more
  • English, Japanese, Korean, Portuguese, Spanish, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 daifuku labs
  • Developer Website
  • Privacy Policy