Report updated May 20, 2026
Moises: The Musician's App
For musicians, music students, teachers, and content creators looking for AI-powered practice and production tools.
Moises: The Musician's App is a well-regarded music app that is free with in-app purchases. With a 4.5/5 rating from 432.6K reviews, it maintains solid user satisfaction. Users particularly appreciate instrument isolation technology allows musicians to practice specific parts in isolation effectively, though billing and subscription management issues lead to unexpected charges and poor support remains a common concern.
What is Moises: The Musician's App?
Moises is an AI-powered music practice app for musicians and creators that extracts instrument stems from audio files on iOS and Android.
Users hire Moises to isolate specific instrument tracks for focused practice or backing-track creation, solving the limitation of static, full-mix audio files.
Current Momentum
v2.131 · 2d ago
Active- Ships stability updates for playback crashes.
- Maintains high grossing ranks globally.
Active Nemesis
GuitarTuna: Tune & Play Guitar
By Yousician
Other Rivals
7-Day Rank Pulse 🇺🇸
MusicRating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Isolates vocals, drums, bass, guitar, piano, and strings from audio files.
Generates click tracks synced to the beat of any uploaded song.
Automatically identifies and displays chords and guitar tabs synced to audio playback.
How much does it cost?
- Free tier with limited uploads
- Premium tier with unlimited separation
- Pro tier with Hi-Fi models and VST plugins
Freemium model uses feature-gating to push professional musicians toward Pro-tier subscriptions.
Who Built It?
Empowering musicians to practice and create by providing AI-driven tools for audio isolation and manipulation.
Portfolio
2
Apps
Who is Moises Systems?
Moises has established a dominant niche in the music utility space by focusing on functional AI tools rather than generative content. Their strategic moat is built on proprietary stem separation technology that has become a standard workflow for practice and transcription. The publisher maintains a high-velocity development cycle, suggesting a focus on technical refinement to defend against emerging generic AI audio competitors.
Who is Moises Systems for?
- Musicians
- Producers
- Students seeking to isolate tracks for practice
- Transcription
Portfolio momentum
Maintains an intense development pace with 11 updates in the last 6 months for its flagship title, with the most recent release occurring within the last week.
What other apps does Moises Systems make?
MusicLAB by Music.AI
What do users think recently?
High confidence · Latest 120 of 198 total reviews analyzed · Based on 198 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a excited sentiment. Users appreciate instrument isolation technology allows musicians to practice specific parts in isolation effectively, but report billing and subscription management issues lead to unexpected charges and poor support.
What Users Love
What Frustrates Users
What Users Want
What is the competitive landscape for Moises: The Musician's App?
How's The Music Market?
How does it evolve in the Music market?
Moises holds a strong category position, ranking #11 Grossing in multiple Music & Audio markets. The gap between its high-utility stem separation and the billing-related friction in the latest version creates a churn risk for power users.
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇦🇷 Argentina | Music | iOSFree | #21 | ▲3 |
| 🇺🇬 Uganda | Music & Audio | AndroidFree | #133 | ▼1 |
The rivals identified
The Nemesis
Head to Head
Moises must lean into its AI-first technical superiority to differentiate from GuitarTuna's broad, utility-focused ecosystem play.
What sets Moises: The Musician's App apart
Specialized AI stem extraction technology provides deeper utility for backing track creation than general tuning tools.
Focused feature set on audio manipulation allows for more granular control over individual instrument stems.
What's GuitarTuna: Tune & Play Guitar's Edge
Massive user base and brand recognition provide a significant advantage in organic acquisition and retention.
Integrated learning paths and gamified practice tools keep users engaged longer than single-purpose utility apps.
Contenders
Massive user-generated content library provides a content-based moat that AI-only tools cannot replicate.
High release velocity indicates a focus on continuous feature deployment to maintain engagement with the tab-reading audience.
Gamified learning interface provides a structured practice environment that passive stem-playing apps lack.
Real-time feedback loops on instrument performance create a high-retention experience for beginner and intermediate players.
Peers
Provides a tactile, pad-based interface for beat creation that complements the stem-extraction workflow.
Targets the creative production segment of the music market rather than the practice-focused segment.
Provides granular audio frequency control that serves as a complementary tool for audiophile-focused musicians.
Simple, utility-first design focuses on playback enhancement rather than creative stem manipulation.
Chord ai - Play any song!
★4.7 (5.8K)Nomad AI OU
⚡Directly utilizes AI for music analysis, overlapping significantly with Moises' core value proposition.
Focuses specifically on real-time chord detection and display, optimizing for the 'play-along' user experience.
High update frequency demonstrates a rapid iteration cycle on AI-driven music analysis features.
GarageBand
★4.1 (114.3K)Apple
🔧The platform-native standard for mobile music production, serving as a high-quality alternative for multi-track editing.
Deep integration with the iOS ecosystem provides a seamless, zero-cost entry point for mobile music production.
Comprehensive DAW-like functionality offers a broader creative suite than specialized stem-extraction tools.
New Kids on the Block
AI Song Generator - Zona
★4.4 (120.9K)Madduck
🚀Rapidly emerging in the AI music space with a focus on generation, signaling a shift toward creation-first tools.
Leverages generative AI to create original music, moving beyond the extraction-only model of traditional tools.
Targets the 'creator' persona who wants to build tracks from scratch rather than modifying existing ones.
AI Song Generator - Mozart
★4.6 (72.3K)NineG
Recent entrant focusing on AI-driven composition, representing a new wave of generative music threats.
Automates the composition process, providing a low-friction entry point for non-musicians to create audio content.
Focuses on rapid generation cycles to capture users interested in quick, AI-assisted musical output.
The outtake for Moises: The Musician's App
Strengths to defend, gaps to attack
Core Strengths
- AI-first stem separation functions as a technical barrier to entry
- Freemium gating aligns with musician practice workflows
Critical Frictions
- Billing transparency issues in the latest build
- Playback crashes on files exceeding four minutes
Growth Levers
- B2B education partnerships for music teachers
- Wearable integration for hands-free practice control
Market Threats
- Generative AI entrants like Zona and Mozart
- Platform-native tools like GarageBand
What are the next best moves?
Audit billing flow because subscription complaints are the #1 sentiment detractor → reduce churn
Billing and subscription management issues are the top complaint theme in sentiment data.
Trade-off: Pause the Voice Studio feature expansion — billing stability has higher revenue impact.
Fix playback stability for long files because crashes occur during playback of longer audio files → increase session duration
Performance instability on files over four minutes is a reported blocker for power users.
Trade-off: Same-quarter capacity available — no major lever displaced.
A counter-intuitive read
The app's #11 Grossing rank is a liability: maintenance-mode at the top of the chart leaves it exposed to a single live-ops rival with a faster update cadence.
Feature Gaps vs Competitors
- Real-time collaboration (available in competitors but absent here)
- Manual playlist reordering (requested by users)
Key Takeaways
Moises holds a category lead through superior AI stem separation, but billing friction and playback instability threaten retention, so the PM must prioritize subscription transparency to protect the Pro-tier revenue stream.
Where Is It Heading?
Mixed Signals
The market for AI-powered music tools is consolidating, with Moises facing pressure from both specialized generative entrants and platform-native production suites. The current focus on stability is necessary, but the lack of feature expansion leaves the app vulnerable to rivals with faster iteration cycles.
UI regressions in the latest update hinder playback navigation, which erodes the daily habit for power users.
High grossing ranks across multiple markets indicate strong willingness to pay for the core stem-separation utility.