Metronome, Drum Machine, Recorder, and Guitar Tuner with flashlight timing
Flashtronome is an all‑in‑one practice toolkit that combines a precision metronome, drum machine, chromatic tuner, practice recorder, drone tones, and music theory tools—built for musicians of every level.

Features

Metronome: Custom tempo, time signatures, tap tempo, accent control, and multiple sound types (click, cowbell, kick drum, drum kit). Visual options include screen and camera flash plus haptics. Dedicated kick drum mode for jamming along to as well as a drum kit sequencer to make your own beats.
Trainers: Speed Trainer automatically increases BPM over time; Gap Trainer inserts silent measures to sharpen internal timing. Fully configurable increments, measures, gap length, and frequency.
Presets: Save, load, rename, and delete your favorite setups.
Tuner: Real‑time chromatic tuning with calibration and sensitivity controls. Clear status and accuracy readouts.
Drone: Sustain reference notes with adjustable pitch and volume for ear training and intonation work.
Recording: Capture practice sessions, rename, share, and manage recordings directly in the app.
Learn: Explore chords, scales, and intervals with guitar, ukulele, and piano diagrams and helpful legends.
Accessibility: Visual flashes and haptic feedback support different practice environments.

Premium

Unlock unlimited custom presets, an ad‑free experience, and priority access to new features.
Localization

Available in: ar, de, en, es, fr, hi, it, ja, ko, nl, pt, ru, sv, tr, zh.

Permissions

Microphone for tuning and recording; camera/flash for visual beat cues. In‑app purchases available.
https://flashtronome.web.app/terms-of-use.html