Play multiple audio stems in sync—practice with per-track volume, balance, speed, pitch, loops, and optional AI stem splitting.
Screenshots
See PlayStems in action.
Key Features
Built for iPhone, iPad, and Mac.
Song library from imported audio files, with title and artist.
Synced multi-stem playback with mixer, speed, pitch, and marker loops.
Stem splitting into voice, bass, drums, and other tracks.
Song library
Build songs from your audio files.
Import & organize
Create songs from one or more imported audio files.
Add additional tracks to a song at any time.
Identify songs by title and artist.
Store data in iCloud using the same container as
BandScore, so you can
upgrade to full sheet-music workflow when you need it.
Focused workflow
PlayStems is a stem playback companion—optimized for practicing and
rehearsing with multitrack audio, without the complexity of a full score
editor.
Player
All stems stay locked in sync.
Mixer & transport
Per-stem and master volume and balance control.
Adjust playback speed and pitch for the song.
Scrub and seek with an intuitive waveform playhead.
Solo or mute individual stems while you practice.
Loops & markers
Set markers and define time ranges for repeated play.
Loop difficult sections without losing sync across tracks.
Clean interface designed for iPhone, iPad, and Mac.
Stem splitting
Separate a mix into playable stems.
On-device separation
Split an audio file into voice, bass, drums, and other stems.
Use separated stems directly in the mixer—no export step required.
Optional high-quality models download with full license.
Need sheet music?
For Guitar Pro, MusicXML, MIDI scores, lyrics, and advanced editing, see
BandScore. PlayStems and
BandScore share song data so you can move between stem practice and full
score playback.
Licensing
Start free, unlock unlimited songs when you are ready.
Free tier
Up to five songs when you opt in to anonymous product analytics. One song without optional usage analytics.
Stem player, mixer, markers, and splitting within the song limit.
Full version
One-time in-app purchase unlocks unlimited songs.
Purchases are handled by the App Store.
The full version is valid for all your devices tied to your Apple ID.
