
Free / Open-sourceYour personal AI tutor for every subject, from notes to exam day.
Moises records 4,486,503 monthly visits with +6.6% month-over-month growth and Freemium pricing. SynapseTutor records 0 monthly visits with -100% growth and Paid pricing.
Master your module with a clear study sequence, mapped practice and performance feedback
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | moises.ai | synapsetutor.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 4.49M (4,486,503) | 0 (0) |
| MoM Traffic Delta | +276.22K (+6.6%) | -162 (-100%) |
| Primary Market & Share | 🇧🇷 Brazil (16.1%) | 🌐 Global (—) |
| Direct Visits / mo | 1.97M | 0 |
| User Rating | 4.6 | 4.2 |
| Supported Platforms | Website | Website |

The musician's app for stem separation, practice and mastering
Split any track into up to 27 isolated stems including vocals, drums, bass, guitar, piano, keys, winds and strings.
Slow the speed without changing pitch, transpose the key, loop sections and mute or solo your part while you play along.
Automatically detect the chords in a song and transcribe lyrics so you can learn songs faster.
Arrange, record and edit the same session with bandmates or producers in real time, right in the browser.
Master your module with a clear study sequence, mapped practice and performance feedback
A dashboard assigns each Term 3-5 module a clear day-to-day sequence, with checkpoint quizzes placed at the right moments, visibility into weak topics and a running progress log.
Key points and flashcards are organised into linked topic tiles in the order you should work through them, keeping revision structured and recall fast.
SBA/MCQ, Extended Matching and Matrix format questions built around your current module scope, each with detailed explanations for every option.
Tutor Owl analyses your answer patterns, flags likely breakdowns and suggests what to review next so each session starts with direction instead of guesswork.

Free / Open-sourceYour personal AI tutor for every subject, from notes to exam day.
Free / Open-sourceAll-in-one IB and MYP exam prep with an AI study partner
Free / Open-sourceAll-in-one IB and MYP exam prep with an AI study partner
Offers exceptionally clean vocal and instrumental stem separation, but lacks Moises's built-in chord detection and practice tools.
Offers exceptionally clean vocal and instrumental stem separation, but lacks Moises's built-in chord detection and practice tools.

SpecialistComprehensive music production ecosystem focusing on mastering and distribution, rather than interactive instrument practice.
SpecialistComprehensive music production ecosystem focusing on mastering and distribution, rather than interactive instrument practice.

Free / Open-sourceAI-powered A Level and GCSE courses with a top-grades-or-refund guarantee

Free / Open-sourceVideo-based medical and nursing education with AI study tools and a huge question bank.
SpecialistAll-in-one AI music studio for generating, editing, and mastering royalty-free tracks
SpecialistAll-in-one AI music studio for generating, editing, and mastering royalty-free tracks

SpecialistSpecializes in advanced AI voice cloning and singing generation, alongside robust stem separation capabilities.
SpecialistSpecializes in advanced AI voice cloning and singing generation, alongside robust stem separation capabilities.

Great for automated remixing and key detection, but has fewer dedicated practice tools than Moises.
Great for automated remixing and key detection, but has fewer dedicated practice tools than Moises.

Free / Open-sourceAI homework help and visual courses that explain the why
Free / Open-sourceAI homework help and visual courses that explain the why

SpecialistStreamlined automated audio mastering studio, but does not provide stem separation or practice tools.
SpecialistStreamlined automated audio mastering studio, but does not provide stem separation or practice tools.

Free / Open-sourceAI spaces and student insight tools built for K-12 classrooms
Free / Open-sourceAI spaces and student insight tools built for K-12 classrooms