Report updated Jun 1, 2026
Lemur
For professional music composers, electronic artists, and live performers requiring custom MIDI/OSC control surfaces.
Lemur is an established music app that is available. With a 2.9/5 rating from 13 reviews, it shows polarized user reception. Users particularly appreciate deep scripting language capabilities provide unmatched control for complex live performance rigs, though subscription model implementation creates friction for long-term users expecting legacy access remains a common concern.
What is Lemur?
Lemur is a professional-grade MIDI and OSC controller app for iPad and iPhone, designed for custom music performance and studio production.
Users hire Lemur to act as a central hub for complex studio templates and live performance rigs, where granular control over MIDI data is required.
Current Momentum
v5.7 · 3mo ago
Maintenance- Shipped Canvas and Sequencer feature sets.
- Ships iPad in-app editing capabilities.
- Ships four distinct visual skins.
Active Nemesis
BandLab – Music Maker & Beats
By BandLab Singapore Pte
Other Rivals
7-Day Rank Pulse 🇺🇸
MusicNo ranking data
Rating 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?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Vector-based scripting object for custom multitouch controls
8 ports of simultaneous MIDI/OSC communication
Direct project modification on iPad
How much does it cost?
- Free desktop editor suite
- Active paid subscription for full mobile access
Subscription-only model for mobile access, shifting from legacy one-time purchase to recurring revenue.
Who Built It?
Enrichment in progress
Publisher profile available very soon
What other apps does MIDI Kinetics make?
What do users think recently?
Low confidence · 7 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate deep scripting language capabilities provide unmatched control for complex live performance rigs, but report subscription model implementation creates friction for long-term users expecting legacy access.
Limited review volume (7 reviews). Sentiment analysis will deepen as more data lands.
What is the competitive landscape for Lemur?
How's The Music Market?
How does it evolve in the Music market?
Lemur holds a niche professional position, but the 2.9 rating on 13 reviews indicates significant friction following the transition to a subscription model.
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇨🇷 Costa Rica | Music | iOSGrossing | #95 | ▼33 |
| 🇺🇦 Ukraine | Lifestyle | AndroidFree | #199 | NEW |
The rivals identified
The Nemesis
Head to Head
Lemur must pivot toward professional-grade niche utility while BandLab dominates the mass market; avoid direct feature competition.
What sets Lemur apart
Deep, granular MIDI and OSC customization capabilities far exceed BandLab's consumer-focused feature set.
Legacy status and professional reputation among high-profile touring artists provide unique industry credibility.
What's BandLab – Music Maker & Beats's Edge
Massive user base and social ecosystem create a network effect that Lemur cannot currently replicate.
Modern, all-in-one DAW functionality provides a lower barrier to entry for casual music creators.
Contenders
Built-in scripting playground allows users to program custom MIDI logic, offering immense flexibility for advanced power users.
AUv3 MIDI architecture ensures it functions as a modular component within larger, modern mobile music setups.
Provides high-fidelity live audio scrubbing and editing that is more intuitive for sound designers than MIDI-only tools.
Includes a comprehensive suite of advanced audio effects and filters tailored for post-production and sound design.
Advanced handwritten music recognition technology provides a unique input method for composers on mobile devices.
Direct integration with PhotoScore allows for rapid digitization of physical sheet music, a distinct professional workflow.
Native AUv3 plugin support allows for seamless integration into modern mobile DAW environments like AUM.
Focuses on highly specific, programmable LFO shapes that offer deeper modulation control than Lemur's general interface.
Peers
Enables web-based audio unit integration, allowing users to bring browser-based instruments into their mobile DAW.
Includes iCloud sync for preset snapshots, ensuring consistent performance configurations across multiple iOS devices.
Leverages strong local media brand identity to drive consistent listener engagement and daily active usage.
Features community-focused tools like an open microphone, fostering a direct connection with the local audience.
Specialized cue-based playback engine designed specifically for theatrical and live event production workflows.
Robust remote control integration allows for seamless triggering of audio cues from external hardware controllers.
Supports JSON patch export, enabling easier interoperability with external hardware and software development environments.
Provides a dedicated multi-track sequencer that simplifies complex MIDI routing tasks for live performance setups.
New Kids on the Block
Prioritizes offline playback and a customizable interface for users who want a dedicated local music player.
Robust Encoder
0Robust Research And Development Ltd.
This newcomer focuses on the technical utility of audio processing, which is a secondary but relevant concern for Lemur's production users.
Offers batch processing capabilities that streamline high-volume audio conversion tasks for professional sound engineers.
The outtake for Lemur
Strengths to defend, gaps to attack
Core Strengths
- Professional reputation among touring artists sustains industry credibility
- Deep scripting language provides granular control
Critical Frictions
- Subscription-only model alienates legacy owners
- Purchase restoration failures prevent access
- 2.9★ rating reflects monetization friction
Growth Levers
- Education partnerships offer untapped B2B distribution
- Memory limit expansion supports complex configurations
Market Threats
- BandLab's high-frequency release cadence
- Persistent restoration bugs erode trust
What are the next best moves?
Ship a reliable receipt-validation patch because restoration failures are the #1 churn driver for legacy users → stabilize the active user base.
Users report the app fails to recognize past ownership or find receipts during restoration.
Trade-off: Push the new skin development sprint to Q3 — restoration stability has 4x the retention impact.
Pivot marketing toward the new Canvas and Sequencer tools because they provide the professional-grade utility that justifies the subscription cost → increase conversion velocity.
Subscription-gated features are the primary value driver for professional users.
Trade-off: Pause the general social media outreach — feature-focused conversion has higher direct revenue impact.
A counter-intuitive read
The subscription transition is not just a monetization failure, but a strategic error that destroys the high switching costs previously anchored to legacy project libraries.
Feature Gaps vs Competitors
- Real-time cloud collaboration (available in BandLab but absent here)
Key Takeaways
Lemur maintains a strong technical moat through its scripting language, but the subscription transition has alienated its core legacy base, so revenue growth hinges on fixing purchase restoration to regain user trust.
Where Is It Heading?
Mixed Signals
The professional music controller market is consolidating around modern, cloud-integrated workflows, leaving Lemur's legacy-heavy base exposed. The app must bridge the gap between its deep scripting utility and the modern expectation of seamless subscription access to prevent further erosion of its professional user base.
Persistent purchase restoration failures in the latest release erode trust among legacy power users, leading to churn and negative sentiment.
The addition of Canvas and Sequencer tools demonstrates active feature investment, providing the professional utility required to justify a subscription model.