Tuner & Metronome: Guitar

A precise tuner and a drift-free metronome in one app. Every tuning is free — no subscription, and nothing interrupts you while you tune.

ACCURATE TUNER
• Automatic string detection, or tap a string to lock it
• Chromatic mode for any instrument
• Big, steady needle that doesn't jump around
• Reads low notes: 5- and 6-string bass down to B0
• Cents and Hz readout, reference pitch A4 = 415–466 Hz (432 and 442 one tap away)
• Hear any string: long-press it to play a reference tone and tune by ear
• C D E or Do Re Mi note names
• If the microphone can't be opened, a "Try again" button lets you retry with one tap

EVERY TUNING, FREE
Guitar (standard, Drop D, half/full step down, Drop C, DADGAD, Open D, Open G, Open E), 7-string guitar, bass 4/5/6, ukulele (standard, low G, D6, baritone), violin, viola, cello, double bass, mandolin, banjo, oud (Turkish and Arabic tunings) and bağlama. Create unlimited custom tunings of your own.

BAĞLAMA / SAZ DONE RIGHT
Choose the düzen and the karar that matches your saz — short neck or long neck. Strings are shown as alt, orta and üst with both the written note and the real pitch. Bam strings one octave lower are recognised automatically, and the app warns you before you tighten a string a whole octave too far.

METRONOME THAT NEVER DRIFTS
Clicks are placed sample by sample in the audio stream, so the tempo stays exact — even after hours.
• 20–300 BPM, tap tempo, Italian tempo names
• Any time signature, accent or mute each beat with a tap
• Subdivisions: eighths, triplets, sixteenths, quintuplets, sextuplets — free
• Speed trainer: raise the tempo every few bars up to your goal — free
• Vibrating metronome — free: off, on the accented beat only, or on every beat, for silent practice
• Keeps playing with the screen locked; stop it from the notification
• Beat light with Bluetooth delay adjustment
• Mixes with your music or backing track instead of stopping it

DAILY PRACTICE
• Today's practice minutes and your day streak are shown on the metronome screen — free for everyone
• Optional daily practice reminder: off by default, you choose the time, and it stays quiet on days you have already practised
• The weekly chart and practice history are part of Pro

RESPECTFUL ADS
The app is free and supported by one small banner. Nothing ever pops up while you tune or play: there are no full-screen or opening ads. The only video is one you can choose to watch, to try makam mode for a session.

PRO — ONE PAYMENT, YOURS FOREVER
Pro removes ads and adds a song list with saved tempos, a weekly practice chart and practice history, extra metronome sounds and makam mode (pitches in the 53-koma system). It is a one-time purchase and will never become a subscription.

PRIVACY
The microphone is used only while the tuner is open. Sound is never recorded or sent anywhere. No account needed.