Advanced Guitar Tuner

Advanced Tuner is a free, professional-grade and easy-to-use app designed to tune any musical instrument with absolute precision. Whether you play electric or acoustic guitar, bass, violin, banjo, mandolin or ukulele, this tuning app makes sure your instrument sounds its best.

Built by audio engineers, luthiers and musicians, Advanced Tuner combines an intuitive design with powerful audio technology. It offers cent-level accuracy and incredibly fast real-time note detection, making it the ultimate tool for beginners learning their first chords, professionals on stage and studio musicians adjusting intonation.

Its pitch-detection engine catches the attack of every note and locks onto the string you are really playing, not its harmonics. Whether you use a plucked string instrument (guitars, ukuleles) or a bowed one (violins, violas, cellos), the tuner delivers precise results even in noisy environments.

Key Tuning Features:
• Tuning Arc: A large arc with a glowing marker shows in real time how far you are from the note, and turns green with an "In tune" sign when you get there.
• Chromatic Tuner Mode: Automatic note detection that recognizes all 12 tones, with the exact frequency and cents on screen.
• Manual Tuner and Pitch Pipe: Pick your instrument and its standard tuning, or use the reference tone to tune by ear with high-quality audio samples.
• Seamless Switching: Easily move between Chromatic and hands-free Automatic tuning modes.
• Ultra-Low Latency: Real-time response that supports semitones and precise pitch adjustments.

✨ NEW! Advanced Features in Detail:
• Pitch History Graph: A moving, real-time graph that tracks how stable your pitch is over time, so you can tune with absolute precision (ideal for vocal practice and following your vibrato).
• Modern "Dark Studio" Interface: A sleek, high-contrast dark mode with green and amber indicators. Designed for maximum visibility on dark stages or outdoors.
• Wide Instrument Library: Standard and alternate tunings ready to use, including Standard Guitar, E♭ (half step down), D (whole step down), Drop D, Drop C, Bass, Violin, Viola, Cello, Ukulele and Mandolin.
• Advanced Custom Tuning Manager: Create, edit, name and manage unlimited custom tunings and temperaments of your own (up to 7 strings), picking each note on a piano keyboard.
• Automatic String Highlight: Smartly highlights the exact string you are playing with a glowing border, leaving your hands completely free while you tune.
• Premium: Tune without ads. A one-time purchase: pay once and it's yours forever.
• Constant Updates: More instruments and alternate tunings with every update!

Note: Microphone access (MIC) or an external microphone is required for the app to work.

Perfect for guitarists, bassists, violinists and every musician who demands the best technical precision. Keep every string perfectly in tune!

Download Advanced Tuner today and always hit the perfect note.