Description
Moises App AI review
AI music tool that separates songs into individual audio stems — vocals, drums, bass, guitar, and other instruments — using deep learning. The free version separates 2 stems; Premium separates up to 10 stems with higher quality. Also includes a Smart Metronome, chord detection, and key/tempo adjustment for musician practice.
Moises App is used by musicians for practice (remove vocals to sing along, isolate drums to transcribe), producers for sample extraction and remixing, content creators for licensed background music manipulation, and karaoke enthusiasts for vocal removal. Available on iOS, Android, and web browser.
Stem separation
Separate songs into individual audio tracks — vocals, drums, bass, guitar/keys, and other instruments. Free: 2 stems. Premium: up to 10 stems.
Vocal removal
Remove vocals from any song for karaoke or instrumental backing tracks. Preserves the original mix quality in non-vocal stems.
Chord detection
AI detects the chords of any song and displays them in real time during playback. Useful for learning songs by ear.
Key and tempo adjustment
Change the key or tempo of any track without affecting quality. Practice songs in a more comfortable key or slower tempo.
Smart Metronome
AI-generated metronome that adapts to the tempo of any song you upload for accurate practice timing.
Mobile and web app
Available on iOS, Android, and web browser. Upload songs from your device, Spotify (where supported), or by URL.
Free
$0/mo
2-stem separation (vocals + instrumental). Good for basic vocal removal and karaoke.
- 2-stem separation (vocals + instrumental)
- Chord detection (limited)
- Tempo adjustment
- Mobile + web app
- Monthly separation limits
Premium
$3.99/mo
Up to 10 stems, higher quality separation, unlimited processing, chord detection.
- Up to 10-stem separation
- Vocals, drums, bass, guitar, keys
- Higher quality separation
- Unlimited processing
- Chord detection (full)
- Key/tempo adjustment
- Priority support
Pro
Custom
API access for developers integrating stem separation into applications. Contact Moises.
- API access
- Batch processing
- Commercial integration
- Custom volume pricing
Moises App’s ethical profile raises the same question as all AI stem separation tools: the technology enables extraction of copyrighted audio components without the original artist’s consent. Separating stems from a commercial recording is not the same as owning the stems. The terms of service note that Moises is intended for personal, non-commercial use of separated stems unless you own the rights to the original recording. Using extracted stems in commercial productions without appropriate licensing from the original rights holders is a copyright infringement risk.
A full Ethics Score review is in the Ethical AI Reviews queue.
QUESTIONS
Is Moises App free?
Yes. The free plan provides 2-stem separation (vocals + instrumental mix) with monthly processing limits. This covers basic vocal removal and karaoke use. Premium ($3.99/month) unlocks up to 10-stem separation, higher quality audio, and unlimited processing.
How many stems can Moises App separate?
Free plan: 2 stems (vocals and instrumental). Premium plan: up to 10 stems including separate tracks for vocals, drums, bass, guitar, piano/keys, and other instruments.
Can I use Moises App stems commercially?
Only if you own the rights to the original recording. Moises App’s terms limit stem use to personal and non-commercial purposes for copyrighted recordings. Using extracted stems from commercial music in your own productions without obtaining proper synchronisation or sample licences from the rights holders is copyright infringement.
How does Moises compare to other stem separation tools?
Moises App is the most accessible option with the best mobile experience. LALAL.AI offers higher stem quality on some audio types at a credit-based pricing model. iZotope RX is the professional standard for audio separation and extraction at a significantly higher price. For casual music practice and karaoke, Moises App Premium at $3.99/month provides excellent value.
Reviews
There are no reviews yet.