KeyPad MIDI Controller vs Harmonic 639

Transform your iPad or iPhone into a professional MIDI controller with a touch-optimized piano keyboard, isomorphic grid, drum pads, and XY performance controls. Control iOS apps, hardware synths, and Mac software wirelessly or wired, as a standalone app or an AUv3 plugin in your favorite DAW. Perfect for mobile producers, live performers, beat makers, and sound designers. CORE FEATURES • Built-in sound engine for SF2, SFZ, WAV, and M4A. • Piano keyboard, isomorphic grid, 9-pad drum grid, XY pad, and CC faders. • Scale mode with 12 scales and any root key, on both piano and grid. • Aftertouch and MPE with Mono AT, Poly AT, and XY MPE modes. • Aftertouch and Mod Wheel remapping to any MIDI CC or Pitch Bend. • Velocity, Pitch Bend, and Modulation faders, plus a latching sustain button. • AUv3 plugin for GarageBand, AUM, Cubasis, BeatMaker, and Drambo. • Network MIDI, OSC output, and 16 MIDI channels + Omni. • Adaptive interface for all iPad and iPhone sizes. VIEW MODES Switch between six layouts from the View menu: Piano: a familiar 2-octave keyboard with height-based velocity. Piano Fader: four CC faders in place of the XY pad and drum pads. Assign any CC to each fader and save CC sets as presets. Grid: Isomorphic: every row and column keeps the same interval, so chords and scales have one shape anywhere. Grid: 2 Rows: a piano-style pair of rows, naturals below, sharps above. Grid: Minor Thirds: columns step up by 3 semitones, rows move chromatically. Grid: Big Piano: large naturals with quarter-size sharps. Your view, layout, and root note persist across sessions. SCALE MODE Choose from 12 scales - Major, Natural Minor, Harmonic Minor, Melodic Minor, Dorian, Phrygian, Lydian, Mixolydian, Locrian, Pentatonic Major, Pentatonic Minor, Blues, and Whole Tone - in any of the 12 root keys. On the grid, cells remap so only in-scale notes are laid out, putting every note under your fingers. On the piano, the keyboard keeps its familiar black and white pattern. Out-of-scale keys dim and stop responding to touch, so only the keys in your key are labelled and playable. Switch back to Chromatic anytime for the full keyboard. GRID EXPRESSION Every grid layout includes a dedicated mod-wheel row. A vibrant gradient highlights roots and notes, optional labels show note names, and per-note MPE with pitch bend gives each finger independent control. BUILT-IN SOUND ENGINE Play sounds without any external app. Load SF2 SoundFonts with multi-preset selection, or import SFZ, WAV, and M4A samples. The low-CPU engine maps samples across the keyboard automatically, and sounds persist across sessions. AFTERTOUCH & MPE EXPRESSION Mono AT applies uniform pressure across chords, Poly AT sends independent pressure per note, and XY MPE allocates per-note MIDI channels (2-16) with Y on CC74 and X on Pitch Bend. Remap aftertouch or mod wheel to any MIDI CC or Pitch Wheel. A green gradient on pressed keys shows pressure in real time. CONNECT TO YOUR MAC Control Logic Pro, Ableton Live, or any Mac music software from your iPad or iPhone. Connect wirelessly over your local network with Bonjour, or plug in via USB for a rock-solid, zero-latency link. STANDALONE OR AUV3 Load KeyPad inside GarageBand, AUM, Cubasis, BeatMaker, Drambo, or any AUv3 host to play your instruments without switching apps, with settings saved in your project. Or run it standalone to drive hardware synths, route MIDI to other iOS apps, or control your Mac. TOUCH-OPTIMIZED PERFORMANCE Height-Based Velocity: Touch keys at different vertical positions for dynamic velocity, with three curves to shape the response. XY Performance Pad: Control two parameters at once with multi-touch. Assign any MIDI CC to each axis for filter sweeps, effect morphing, or live sound manipulation. Smart Layout: Scales to the window, keeping the full layout with controls and pads on iPhone, iPad, Split View, and AUv3 plugin windows.

The thoughts that won’t stop. The patterns you can’t break. The version of you that keeps getting stuck. This is where that changes. Harmonic 639 is a 639 Hz music app designed to help you release limiting beliefs and step into the life you’ve been building toward. 168 cinematic tracks. Affirmations synced on screen. Personalized daily sessions. A 21-day journey from scarcity to abundance — and the tools to watch yourself shift. This isn’t a playlist. It’s a practice. YOUR 21-DAY SHIFT — SCARCITY TO ABUNDANCE A structured 21-day journey divided into three phases: Foundation, Building, and Activation. Each day, three tracks chosen for exactly where you are in the shift. Your progress tracked session by session. The change visible in front of you. Most people notice something different by day 7. THREE ZONES. ONE TAP TO MEET THE MOMENT. → Ground. Settle in. For winding down, journaling, evening resets, or before a tough conversation. Music for: Worthiness · Composure · Confidence. → Flow. Tune in. For workouts, deep work, creative sessions, the long commute. Music for: Momentum · Receiving. → Amplify. Lift off. For the gym, vision boarding, presentations, the moments that matter. Music for: Attraction · Manifestation · Abundance. TRACK YOUR SHIFT — THE PROGRESS DASHBOARD → Your 639 Story — days of practice, sessions completed, tracks finished, top zone → Abundance Balance — a real-time radar across all 7 frequency codes. See where you’re flowing and where you’re stuck. → Code Activity — listening streaks per code, with 30/90/all-time filters → Zone Rings — a visual map of how you’re moving across Ground, Flow, and Amplify over time → Your Flow This Week — bar chart of daily listening minutes. Consistency made visible. → Balance Trend — 30-day line chart of your abundance balance score → Level System — 100 levels across 10 tiers, earned through sessions, streaks, and journey completions HARMONIC MESSENGER — YOUR DAILY SIGNAL A personalized message delivered each morning on your home screen. Built from your quiz answers, listening history, and current journey progress. Not generic advice — a signal for exactly where you are right now, with tracks you can tap directly into. WHAT MAKES THIS DIFFERENT → 639 Hz Frequency Foundation Every composition is tuned to 639 Hz — the ancient solfeggio frequency of the heart. → Affirmations on Screen See the lyrics as you hear them. Reading and hearing simultaneously doubles the reinforcement. Current line highlighted. Toggle on or off. → Cinematic Visual Canvas Full-screen looping video behind every track — ocean surfaces, golden light, the world’s most beautiful places. Not a static player. An experience. → Browse by Mood Ten emotional states — Calm & Safe, Grounded, Confident, Powerful, Trust & Surrender, Growth & Progress, Leadership, Creative Flow, Identity & Becoming, Warm & Open. The right session for exactly how you feel right now. → Smart Playlists + Build Your Own Liked Tracks, Most Played, Recently Played, New to You — auto-built from your listening. Plus create your own playlists on top. THE 7 CODES Future Self Abundance — the debut series from Cre8tor Code. Seven codes. 168 tracks. All tuned to 639 Hz. Worthiness · Attraction · Confidence · Receiving · Success Identity · Manifestation · Momentum TRY PREMIUM FREE FOR 7 DAYS Full access — all 168 sessions, all 7 codes, all three zones, 21-day journey, full progress tracking, Harmonic Messenger daily signals. Cancel anytime. After trial: $9.99/month · $19.99/3 months · $69.99/year. Best with headphones. The 639 Hz frequencies are spatial — full stereo is how they land. harmonic639.com Terms of Use: https://harmonic639.com/terms