Just Tune

Luis Reque Orellana

About this app

Just Tune is a simple, accurate guitar tuner built to get you in tune fast, with no distractions.

HOW IT WORKS
• Play a string on your guitar and Just Tune detects it automatically, showing in real time whether it's in tune, flat, or sharp.
• Prefer tuning by ear? Tap any of the 6 strings on screen to hear its reference tone and compare.
• A visual meter (in cents) shows exactly how close you are to being in tune.

BUILT FOR GUITAR PLAYERS
• Standard 6-string tuning (E, A, D, G, B, E).
• Choose the character that keeps you company on screen while you tune (classic or rock).
• Available in English and Spanish.

PRIVATE BY DESIGN
Just Tune runs 100% on your device: no internet connection, no ads, no trackers or analytics, and no personal data collection. Microphone audio never leaves your phone.

100% free, no account, no in-app purchases.

What’s new

First version of Just Tune 🎸
• Automatic tuning using your microphone
• Manual mode: tap a string on screen to hear its reference tone
• Visual tuning meter
• Choose your character (classic or rock)