A Moises alternative for stems and MIDI
Moises is a full practice app, with chords, pitch and speed changes, a click track and apps on every device. StemX does less of that. It shows its prices on the page, writes a MIDI file for every stem and sells minutes you pay for once.
| Feature | StemX | Moises |
|---|---|---|
| Free | A 60-second preview of all six stems with no account (5 a day); a free account gets 30 minutes of full splits a month, as 320 kbps MP3 | A limited number of uploads a month, with 2- and 4-track separation |
| Cheapest paid plan | Starter, $4.99 a month for 300 minutes; or 100 minutes for $2.99, paid once | Premium, $5.99 a month or $39.99 a year; Pro $29.99 a month (US App Store prices) |
| Stems | Six: vocals, drums, bass, guitar, piano and other | 27 stem types, depending on the plan |
| MIDI | A MIDI file per stem plus one combined file, on full splits | Not listed on its site |
| Key and BPM | On every full split, plus free BPM and key finders | Yes |
| Chords, pitch and speed | Not in the web app | Chords, pitch and speed changers, click track |
| Lyrics | Timed lyrics, free after a full split | Transcription in English, Spanish, Portuguese, French and Italian |
| Where it runs | In the browser | Web, desktop, iPhone, iPad and Android |
| Prices on the website | Yes, on the pricing page | Web prices are shown after you sign in |
Checked 2026-10-13. StemX returns six stems: vocals, drums, bass, guitar, piano and other. Key: When it answers, it's right about 80% of the time. It answers on about 44% of songs. Moises figures as published on its own pages: Moises pricing, Moises home page, Moises on the US App Store. Prices change; check them before you buy.
Frequently asked questions
How much does Moises cost?
The US App Store lists Premium at $5.99 a month or $39.99 a year, and Pro at $29.99 a month. Moises shows web prices after you sign in, and they can differ.
When is Moises the better choice?
When you practise with speed and pitch changes or chord charts every day, or want a phone app. Moises does more of that today.
Does StemX change the tempo or pitch?
Not in the web app. StemX gives the BPM and key and a click on the song's own beats, and you can slow a stem down in your DAW.