Skipback AUv3 vs NotePulse

Skipback AUv3 implements a tool sometimes referred to as retrospective recording, or retroactive recording or capture MIDI, used by musicians, producers, and sound designers on more expensive electronic instruments. It continuously keeps your most recent audio and MIDI performance in memory, so you can recover a great idea - even if you forgot to press Record. Add the Skipback Audio Unit extension to a track in a compatible AUv3 host, or use it to record the microphone in the standalone app, then play as usual. Audio passes through unchanged while Skipback maintains a rolling history of everything routed through it. When inspiration strikes, simply export what you just played. FEATURES • Retrospective audio and MIDI capture • Transparent audio pass-through • Selectable audio history: 10 seconds, 30 seconds, or 1 minute • Selectable MIDI history: 100, 1,000, or 5,000 notes • Export audio as 24-bit WAV • Export MIDI as a Standard MIDI File • Tap to save using the system share interface • Drag exported files directly into supported hosts (Koala Sampler, Helium in AUM, Cubasis, etc.) • Input level meter for monitoring audio • MIDI activity indicator • Compact interface designed to stay out of your way Skipback stores its rolling history in memory and only creates a file when you choose to export. Whether you are improvising, designing sounds, rehearsing a part, or experimenting with a new instrument, Skipback helps preserve the moments you did not know you wanted to record. Never lose a great take because you forgot to press Record. Requires a compatible Audio Unit v3 host. Host capabilities and drag-and-drop support may vary.

NotePulse transforms MIDI files into an interactive visual learning experience, helping you connect the music you hear with piano keys and traditional musical notation. Watch notes approach a full 88-key piano keyboard in the synchronized Notes view, or switch to the Live Grand Staff to follow the performance as written music. Keyboard and Score modes help you understand where each note belongs on both the staff and the instrument. Features include: • Synchronized MIDI playback, animated notes, piano keyboard, and grand staff • Live Grand Staff with Keyboard and Score viewing modes • Multi-track playback using SoundFont instruments • General MIDI instrument playback and per-track instrument selection • Adjustable playback speed for focused practice • A–B looping for repeating difficult sections • Track controls for mute, solo, volume, pan, transpose, color, and instrument selection • Left- and right-hand guidance • Score quantization and adjustable staff presentation • Support for user-selected MIDI and compatible SoundFont files • Online MIDI catalog with downloadable songs for offline use • Downloadable NotePulse Sound Library • Session import and export • Adaptive layouts for iPhone and iPad • Built-in starter music for getting started immediately NotePulse is designed for musicians, students, educators, and anyone interested in exploring how MIDI performances translate into piano movement and traditional musical notation. Import your own MIDI files through the Files app, explore downloadable music from the NotePulse catalog, or use the included starter collection. NotePulse remembers your practice settings, track configuration, visualization preferences, instrument selections, loops, and playback position for individual MIDI files. Your imported MIDI, SoundFont, and session files are processed locally on your device. Online catalog content and the NotePulse Sound Library are downloaded only when needed. No account is required. See the Music. Feel the Pulse.