Afinadinho

Tired of switching between apps while you play? Afinadinho brings together a tuner, reference tones, and a metronome, all in one place. Fast, beautiful, and easy to use.

TUNER

Play a string and Afinadinho listens through your device's microphone, instantly displaying the detected note, its frequency in Hz, and how close you are to perfect pitch (in cents). A clear visual indicator shows whether the string is flat, sharp, or perfectly in tune—no need to interpret numbers.

REFERENCE TONES

Prefer tuning by ear? Select your instrument (guitar or bass) and tap any string to hear its reference tone. The note plays continuously at the correct pitch until you stop it.

METRONOME

Set the tempo (40–240 BPM), choose the time signature (2/4, 3/4, 4/4, or 6/8), and practice with confidence. The metronome features a visual beat indicator and precise BPM adjustment.

WHY AFINADINHO? Simple: three tabs, three tools, no complicated menus. Fast: open the app and start tuning right away. No ads. No subscriptions. Uses your device's built-in microphone.

Afinadinho was designed for musicians who just want to pick up their instrument and play—without distractions or unnecessary complexity.