MIDI Sniffer vs HX Notes

This app allows you to capture incoming MIDI (Musical Instrument Digital Interface) messages, for example from external MIDI keyboards or accordions with a MIDI system. It is also possible to share the entire log as text or MIDI file, for example with app developers asking for a MIDI dump. Connect a MIDI interface to your Apple device, then connect your MIDI instrument to the interface. Features: - Capture MIDI messages in clear text and hexadecimal digits - Shows timestamps in microseconds precision - Share the log via text message or email - Export log as MIDI file - Establish MIDI Bluetooth LE connections - Different colors are used for better distinction - Apply filters to focus on events of interest

HX Notes is a fast, purpose-built note app for guitar players using multi-effects processors like the Line 6 Helix/Helix Stadium Capture preset tweaks, snapshot changes, and tone adjustments in a way that actually makes sense during rehearsal or on stage. Instead of digging through menus or trying to remember what you changed, HX Notes lets you log quick, structured notes tied to specific songs, sections, and sounds—so you can edit your tones later and stay focused on playing. Key Features * Song-based organization
Keep all your tone notes tied to specific songs. * Section-level tracking
Log changes for Intro, Verse, Chorus, Solo, Outro, and more. * Quick tweak capture
Track adjustments like: * Gain / Drive * Delay (Mix, Time, Feedback) * Reverb (Mix, Decay) * EQ (Frequency, Q, Gain) * Modulation and effects * Snapshot-aware notes
Document exactly what changes between snapshots. * Clean, rehearsal-friendly UI
Designed for fast scanning—not clutter. HX Notes is built for players who want tighter control over their sound without slowing down their workflow.