MIDI vs GrooveMeter

MIDIProbe is a pocket MIDI utility for iPhone and iPad that helps you discover, test, and troubleshoot MIDI devices (e.g., controllers, synths, mixers). Pick which endpoints to send to or listen to, fire off the exact MIDI commands you need, and watch a live, timestamped log to verify every message. • Discover USB, Bluetooth, and RTP network MIDI devices, and see detailed info like IDs, serial numbers, and transport type before selecting send/receive targets. - Send MIDI fast with interactive cards: - Notes, Control Change (CC), Program Change, Aftertouch, Pitch Bend; - System Common (Song Position Pointer, Song Select, Tune Request); - Real-Time (Start/Stop/Continue, Clock, Active Sensing, Reset); • Monitor inbound MIDI with a live log or grouped-by-command view, with filters for command types, clear controls, and timestamps. Typical use cases: • Reverse-engineer mixer control quickly:  You have an X32 mixer and want to use a floorboard to mute/unmute channels. Connect both to MIDIProbe, discover the right endpoints, and watch which channel/CC/value combinations actually toggle mutes—then verify your floorboard sends the exact same messages before you risk it live. • Map a foot controller to a multi-FX unit:  You want to configure a floorboard to switch presets/settings on your multi-effects processor. Use MIDIProbe to identify which Program Changes or CCs trigger the functions you need, then confirm the outgoing messages match your intended mapping. • Confirm keyboard controller channel routing:  Check whether your keyboard is transmitting on the correct MIDI channel (or accidentally sending Omni), and verify splits/layers are hitting the channels your synth or app expects. • Validate DAW controller templates:  Debug pad controller mappings for Ableton/Logic/Cubase—see exactly which notes/CCs each pad/knob/fader is sending, catch duplicated CC numbers, and confirm bank switching. • Troubleshoot “why doesn’t it respond?” fast:  If your synth/module isn’t reacting, use MIDIProbe to confirm whether it’s receiving anything at all, whether the messages are on the wrong channel, or whether you’re sending the wrong command type. • Verify pitch bend and high-resolution CCs:  Check pitch bend ranges and whether devices send 14-bit (MSB/LSB) pairs correctly for smooth parameter changes. • Build and test custom hardware/software:  If you’re developing MIDI controller firmware or a MIDI iOS/macOS app, use MIDIProbe as your “known good” sender/receiver to test parsing, edge cases, and message timing. If you’re into this kind of thing, MIDIProbe is for you.

GrooveMeter is a real-time BPM (Beats Per Minute) meter and practice tool for musicians who want to improve their timing. It listens to your playing through the microphone and continuously detects your tempo, making it easy to see how steady you really are. GrooveMeter runs as a stand-alone app or as an AUv3 plug-in inside compatible AUv3 hosts such as Logic Pro, AUM or GarageBand. Simply open the app, grant microphone access, and start playing. Within seconds, your tempo appears on screen and updates in real time. The main BPM display shows a smoothed tempo reading alongside a confidence indicator, so you can tell when the detector is certain about what it hears. When the audio is unclear or too quiet, GrooveMeter's confidence indicator will let you know by dropping to a lower percentage. A scrolling BPM history graph visualizes how your tempo changes over time. You can adjust the visible time window and set a target BPM to get immediate feedback on how close you are to the desired tempo. Color cues show whether you are on target, slightly off, or drifting significantly. Tap tempo is built directly into the graph. Tap in time to get a quick read on your tempo manually, which is useful when you want to compare live playing against a tempo in your head rather than relying on audio detection. GrooveMeter can record practice sessions, capturing both mono audio and a BPM snapshot every second. After recording, you can scrub through the session, see the tempo at any point, and review overall statistics such as median BPM and tempo stability. All recorded sessions are stored locally and accessible through the session browser. Each session includes clear statistics like duration, median BPM, minimum and maximum tempo, and a stability percentage that reflects timing consistency. Sessions can be exported as a zip archive containing the raw audio recording and a PDF practice report. The report includes a BPM timeline graph, summary statistics, and a written assessment of your timing with practice-oriented feedback.