Overview
Moises is an AI app built by musicians for musicians, and it has become the default pocket toolkit for practice, rehearsal, and performance. Its core engine, Orchestrator, separates any song into stems — vocals, drums, bass, and guitar — so a student can mute the guitar and play along, or a producer can lift a clean vocal for a remix. From there it layers the tools players actually open mid-session: chord detection with a synchronized chord grid, a smart metronome that locks to the recording (the first of its kind), key and BPM detection, pitch shifting to slow a song down for practice, and AI lyric transcription. The catalog spans iOS, Android, and web, and the company reports more than 30 million users plus an iPad App of the Year 2024 award, with endorsements from working drummers and educators. In our evaluation the stem separation is best-in-class for everyday use and the smart metronome alone is worth the install for rehearsing bands. The honest limits are real: densely layered or low-bitrate mixes can leave residual bleed between stems, and the highest-fidelity models, advanced instrument splits, and Voice Studio sit behind paid tiers. Cloud processing also needs a connection. Used as designed — clean stems and practice tools on a phone — Moises is the closest thing to having a full band in your pocket, and the free tier is generous enough to judge it before paying.
Key Features
- AI stem separation — split any song into vocals, drums, bass, and guitar for practice or remix.
- Smart metronome — the first AI-synced click track that locks to a live or recorded song.
- Chord & key detection — live chord grid plus key and BPM finder for transposing and slowing down.
- Pitch shifting & lyric transcription — change speed or key and get auto lyrics synced to the audio.
- Voice Studio & setlists — AI voice models and on-stage setlists for rehearsal and live performance.
Pricing
| Plan | Price | For |
|---|---|---|
| Free | $0 | Vocals/drums/bass separation, 5 separations/mo, pitch & tempo tools |
| Premium | $3.99/mo (~$19.99/yr) | Unlimited separations, advanced instrument splits, no export limit |
| Pro | $29.99/mo (~$299.99/yr) | Hi-Fi models, drum/multimedia stems, Voice Studio, lossless WAV |
Comparison
Compared to LALAL AI, Moises separates stems too but wraps them in a full practice suite — chords, smart metronome, pitch shifting — rather than standing alone as a separation utility. Against Cleanvoice, the difference is music versus speech: Cleanvoice polishes podcast dialogue (fillers, mouth clicks), while Moises targets songs and instruments for musicians. For AI music generation rather than separation, Suno is the creative counterpart in the same audio category.