Latest
Fretroom is now Fretnook — with a free sign-up
Same app, new name. The Ear Trainer and Tuner stay open to everyone; the DAW, Songs and MIDI & Gear now unlock with a free email sign-up, which helps us count users and plan for growth. Your saved projects and settings are untouched.
Songs, Vocal Editor, USB Gear & New Tunings
Load a song to loop, slow down and transpose, with key, tuning and chord detection. Retune vocals note by note, snap to a key, and clean up noise and breaths. Plug in USB interfaces and effects pedals, map MIDI footswitches, and train in Drop D, Whole Step Down, and Open G / D / E.
Live-Set Tools: Footswitch, Setlists & Wake Lock
Keys 1–4 now fire the four loop pedals and Space starts/stops the drum machine — footswitch-friendly, since most USB/Bluetooth pedals just send keystrokes. A Setlist bar recalls tempo, key, drum pattern, and every mixer level per song, and the screen won't sleep mid-set.
4-Slot Live Looper + Non-Destructive Clip Editing
Boss RC-pedal-style looping: record, overdub with seamless hand-offs, and bounce any loop to a track. Recorder clips now support trim, cut, duplicate, and move — all reversible, none of it touches your original take.
Mastering Suite Upgrade
Adjustable master compressor plus a separate brickwall limiter with clip LED, per-track compression & noise gate, Room/Plate/Hall reverb, a tempo-synced delay bus, and per-track fades & reordering. Exports auto-normalize toward a share-ready level.
Unlimited Tracks & Stem Export
The Recorder grew from a fixed 8 tracks to an open-ended Add Track / Remove Track setup (up to 24), and Export Stems now bounces every audible track to its own WAV, zipped in one download.
Automation & More Effects
Draw level, pan, and send curves directly on a track's timeline. New per-track distortion/overdrive and chorus round out the effects chain alongside EQ, comp, and gate.
Installable, Offline-Capable App
Fretnook now installs as a real app with a service worker — open it with zero internet after the first load. Built for practicing or playing at a venue with bad wifi.
Drum Machine, Recorder & Mixer Land
The original real-time Ear Trainer grew into a full rack: a 6-voice 16-step drum machine tuned for a rock/blues feel, an 8+ track Recorder with punch-in and waveform editing, and a Mixer with EQ, sends, and WAV export.