| Core Identity |
| Developer | Kinematic Systems | ZipoApps | POP POP LLC | n-Track S.r.l. | Hexler LLC | Dominik Seibold | Lee Gaskell | Jordan Hipwell | Aurender Inc. | FOUR-FOUR SOFTWARE INC. |
| Category | Music | Music & Audio | Music | Music | Music | Music | Music | Music | Music | Music & Audio |
| Platform | Android, iOS | iOS, Android | iOS | iOS, Android | iOS, Android | iOS, Android | iOS | iOS | iOS, Android | Android |
| Store Metrics |
| Rating | 4.8 / 5 | 4.6 / 5 | 2.0 / 5 | 4.8 / 5 | 4.6 / 5 | 3.8 / 5 | 3.9 / 5 | 4.8 / 5 | 3.2 / 5 | 4.6 / 5 |
| Ratings Count | 19 | 3,605 | 6 | 89 | 15 | 26 | 15 | 62 | 26 | 132 |
| Price | Free | Free | $0.99 | $12.99 | Free | $3.99 | Free | $1.99 | Free | Free |
| Release Date | Dec 15, 2016 | Apr 11, 2009 | Sep 12, 2017 | Jun 26, 2013 | Nov 23, 2019 | Jan 24, 2011 | Oct 2, 2019 | Jul 14, 2020 | Nov 2, 2020 | Sep 4, 2023 |
| Last Updated | Jul 8, 2019 | May 11, 2025 | Sep 22, 2017 | Jun 12, 2025 | Mar 17, 2026 | Jul 25, 2017 | Feb 24, 2026 | Mar 22, 2026 | Apr 27, 2026 | May 15, 2026 |
| Sentiment & Reviews |
| Sentiment | excellent | positive | - | excellent | excellent | - | mixed | - | - | - |
| Score | 85/100 | 80/100 | - | 85/100 | 85/100 | - | 50/100 | - | - | - |
| Praises | - Diagnostic utility for MIDI signal monitoring provides clear visibility into hardware communication issues
- Free access to professional grade MIDI monitoring tools offers significant value compared to paid alternatives
| - Simplicity and speed of the tuning process
| - | - High-resolution FFT visualization provides professional-grade acoustic analysis for students and educators
| - Real-time monitoring of MIDI and OSC messages provides immediate diagnostic clarity for complex synthesizer setups
| - | - The app provides a convenient way for frequent concert goers to recreate live music experiences
- SwiftUI implementation allows for a quick and responsive user interface experience during concert discovery
| - | - | - |
| Complaints | - Excessive timing clock messages flood the interface and obscure relevant MIDI data during monitoring
| - Ad frequency during tuning sessions
| - | - UI layout regressions on newer devices cause elements to hide behind screen notches
| - Unresponsive touch interface makes precise preference adjustments and navigation difficult during standard usage sessions
| - | - Playlist creation functionality for Apple Music fails to trigger or execute as expected for users
- Incomplete setlist data and greyed out songs limit the utility of the concert experience
| - | - | - |
| Requests | - Customizable message filtering allows users to ignore specific data types like timing clocks
| - | - | - Extended buffer duration for 3D visualization to allow for longer sound analysis
| - Expanded data protocol support including UDP and TCP and MQTT and ArtNET for broader network utility
| - | - Automated notifications for new playlist availability from favorite bands currently on tour
| - | - | - |
| Strategic Intel |
| Strengths | - Raw packet interpretation provides technical barrier to entry
- Free distribution model drives high user satisfaction
| - Essential utility function drives high-frequency daily usage
- Broad international distribution across 50+ markets
| - | - Professional-grade audio recognition algorithms
- High-precision calibration up to 0.1 cents
- Specialized instrument presets for diverse acoustic needs
| - Cross-platform console availability across five OS environments
- Multi-protocol support for MIDI, OSC, and Art-Net
- High-frequency 60fps rendering for low-latency diagnostics
| - Granular FFT-resolution controls provide technical diagnostic depth
- Bode plot modes offer specialized utility for electronic hobbyists
| - SwiftUI implementation provides a responsive interface for concert discovery
| - | - | - |
| Weaknesses | - Excessive timing clock messages obscure data
- Lack of data export limits professional utility
- No background operation support
| - Ad-heavy monetization disrupts the practice flow
- Lack of haptic feedback limits practice utility
| - | - $12.99 price point exceeds category median
- Persistent settings fail to save across sessions
- UI layout regressions on modern hardware
| - Unresponsive touch interface during configuration
- Lack of a paid tier to fund development
- Limited protocol support compared to power-user network requirements
| - iOS version lacks updates since 2017
- Split-platform pricing creates inconsistent revenue streams
- Negligible review volume compared to mass-market rivals
| - Apple Music playlist sync failure reported by users
- Incomplete setlist data for specific tour dates
| - | - | - |
| Pricing | free | freemium | paid | freemium | free | freemium | free | paid | free | free |
| Momentum | Zombie | - | - | Intense | Maintenance | - | Maintenance | - | Intense | - |
| Update Cadence | 2 versions, 1 majors/6mo, ~2249d avg | - | - | 5 versions | 2 versions, ~5d avg | - | 1 versions | - | 5 versions | - |
