Allow the microphone
ReflectTune only needs your microphone while the tuner is open. Your audio stays on your device.
From first sound
to perfect pitch.
No setup, no musical theory required. ReflectTune turns what it hears into one clear action at a time.
01
Four simple steps
Get in tune in less than a minute.
Choose your instrument
Use Chromatic for any instrument, or choose Guitar for a guided string-by-string experience.
Play one clear note
Let the note ring without touching another string. A steady sound gives the tuner the cleanest signal.
Follow the movement
Tune up when the note is flat, tune down when it is sharp, and stop when the needle reaches the center.
02Read the tuner
Read the tuner
at a glance.
The large letter is your detected note. The needle and cent value show exactly how far you are from the center.
- Flat — tighten the string and tune up.
- In tune — the needle rests in the center.
- Sharp — loosen the string and tune down.
ListeningA 440 Hz
A4
440.0 Hz
✓ In tune
03
For the cleanest reading
⌁
Find a quiet space
Background voices and music can compete with your instrument.
○
Play one note
Mute the other strings so only the note you are tuning can ring.
↝
Let it sustain
Play gently and wait a moment for the pitch to settle.