BandCut vs Stemzel

Turn any song into a backing track. BandCut separates a song into vocals, drums, bass, guitar, piano and more, so you can practice, rehearse, sing along or learn a part. No subscription. Buy a credit pack once and use it whenever you need it. Credits never expire, and your first song is free. SEPARATE • Karaoke mode: vocals and backing track • 4-stem and 6-stem modes: vocals, drums, bass, guitar, piano and other • Import from your files, a video, or a Google Drive, Dropbox or OneDrive link MIX AND PRACTICE • Volume, solo and mute for every stem — turn down the part you want to play yourself • Slow a song down without changing its pitch, or shift the key up or down • Metronome with a count-in that follows the song's real beat • Loop any section, save it with a name, and use the speed trainer to build up to full tempo • AI chord guide that follows the beat, and synced lyrics RECORD YOURSELF • Record a take over the stems and hear it in the mix • Film your performance with the backing track and share the video FOR YOUR BAND • Share a song with your band with one link, so everyone rehearses the same mix • Downloaded songs play offline Available in English, Spanish, Portuguese, Japanese, Chinese (Traditional and Simplified) and Thai. Privacy policy: https://bandcut.app/privacy

Stemzel splits any song into four stems — vocals, drums, bass, and other instruments — entirely on your iPhone. No cloud uploads. No subscription. No account required. IMPORT YOUR AUDIO • File — pick from Files, iCloud Drive, or anywhere on your device • URL — paste a direct link to an MP3, M4A, or WAV file • Record — capture audio with your microphone and split it instantly MIX AND EXPORT • Mute or solo any stem to hear exactly what you want • Play back your mix with a built-in waveform scrubber • Export individual stems or your full mix to the Files app PRIVATE BY DESIGN Every split runs on your device using on-device AI. Your music never leaves your iPhone. No servers, no tracking, no ads. ONE-TIME UNLOCK Pay once, use Stemzel forever. Unlimited splits and downloads — no monthly fees, ever. PERFECT FOR • Musicians learning parts by ear • DJs and producers isolating elements • Karaoke and acapella practice • Remixing and sampling workflows • Anyone who wants stems without uploading to the cloud Stemzel is built for speed and privacy. Import a track, wait a moment while it separates, then mute the vocals, solo the drums, or export everything — all from your pocket. Questions or feedback? Visit stemzel.com/support