Score Studio vs PlayStems

Score Studio — free-to-try AI vocal remover, stem separation, and music transcription. Need a karaoke track or sheet music? Upload a song, split it into clean stems in seconds, then convert audio to MIDI and view staff notation with follow-along playback. New users can try it free. [What you can do] • Vocal remover / karaoke maker: strip lead vocals and keep clear instrumentals for covers and practice • Stem separation: isolate vocals, drums, bass, piano, guitar and more — mute any part to play along • Drum detail stems: kick, snare, toms, cymbals as separate tracks, with MIDI export for drum transcription • Audio to sheet music: AI detects pitch, rhythm and dynamics — view scores, follow playback, and print • AI assistant: search songs, create projects, and start separation / transcription in plain language, with live progress [Built for] Cover singers & karaoke | Instrument practice | Producers sampling stems | Creators pulling BGM | Music teachers & students [Why Score Studio] • Not just another vocal remover — stems + MIDI/score in one workflow • No pro DAW skills required: upload and go • Free to try; unlock more as you need • UI in English, Japanese, Simplified & Traditional Chinese • Common audio/video formats; export MP3 / FLAC, MIDI, MusicXML, PDF From stems to scores — download Score Studio and start your next track.

PlayStems is an on-device multi-track stem player and AI audio splitter for musicians, vocalists, and bands to practice, rehearse, and perform with complete mix control. Import multi-track stems or split any stereo song directly on your device into independent vocal, drum, bass, and instrument tracks. Rehearse complex sections, isolate parts to learn by ear, or create backing tracks for live performance—all with zero audio uploaded to the cloud. MULTI-TRACK MIXER & REHEARSAL TOOLS • Synchronized multi-track playback with rock-solid transport stability • Per-stem mixer: adjust volume, solo individual parts, mute tracks, and tweak stereo pan • Variable tempo & pitch: slow down fast passages without changing pitch, or transpose keys • Precise waveform scrubbing and loopable marker ranges for repetitive practice • Master level control and clean library organization by title and artist ON-DEVICE AI STEM SPLITTING • Separate stereo tracks into vocals, bass, drums, and other instruments • 100% private: audio processing runs locally using your device's Neural Engine • No cloud servers, no account required, and no internet connection needed to split • Requires Apple Silicon or recent hardware: iPhone 13 or newer, iPad Pro (2018+), iPad Air (2022+), or Mac with Apple Silicon (M1 or newer) INCLUDED IN THE FREE VERSION Start practicing immediately with full core playback capabilities: • Full mixer, tempo adjustment, pitch shifting, markers, and range looping • 1 song in your library (up to 5 songs if you choose to enable anonymous usage analytics) • Up to 10 successful lifetime on-device stem splits • Standard stem-splitting quality models FULL VERSION (ONE-TIME PURCHASE) A single one-time unlock removes all library and processing caps with no subscriptions: • Unlimited song library capacity • Unlimited lifetime on-device stem splits • Access to downloadable High-Quality (HQ) neural stem-splitting models • Supports Family Sharing across your Apple devices Restore Purchases is available at any time in Help & Settings. Purchases are tied permanently to your Apple ID.