GTuner vs Guitar Tuner

Tune your guitar fast with a clean, accurate tuner that just works. GTuner listens through your iPhone's mic and shows exactly which string you're playing and how to bring it into tune with a big note display, a smooth needle meter, a precise cents readout, and a satisfying green "in tune" lock. A photo-real guitar headstock lights up the string you're tuning, so you always know which peg to turn. Everything runs entirely on your device. The mic is never recorded, and nothing is ever sent anywhere — no account, no ads, no tracking. FEATURES • Automatic string detection — just play, and GTuner finds the string • Tap any string to tune it manually • Cent-accurate pitch detection with a clear, responsive meter • Guitar-headstock visual that highlights the active string • Built-in metronome — adjustable tempo, tap tempo, time signatures, accented downbeat • Clean, distraction-free design TUNINGS Standard, Drop D, and Half Step Down are free forever — along with the full tuner and metronome. Unlock 12 more power and open tunings with a single one-time purchase (no subscription): Whole Step Down, Drop C#, Drop C, Drop B, Open G, Open D, Open E, Open C, Open A, Open D Minor, Open G Minor, and DADGAD. Private by design. On-device by default. Tune up and play.

Tune Your Guitar. Explore Chords. Keep Your Rhythm. Guitar Tuner: Smart Tuning brings essential guitar tools together in one simple and easy-to-use app. Tune your guitar, check notes, explore chord shapes, switch between tuning modes, and practice with a steady rhythm. Whether you're tuning before playing, practicing chords, or working on your timing, everything you need is right at your fingertips. Tune Your Guitar Tune your strings and follow the detected note while you play. The clean interface makes it easy to see what's happening and adjust your tuning as needed. Detect Notes Play a note and quickly see the detected result. Use it while checking individual strings, practicing notes, or getting familiar with your instrument. Explore Chords Discover chord shapes and keep useful chord information close while you practice. It's a simple way to explore different chords without leaving the app. Try Different Tuning Modes Experiment with different tuning options and switch between modes based on how you want to play. Great for players who like to explore different guitar setups. Practice Your Rhythm Keep your playing steady with the built-in rhythm feature. Use it during chord practice, scales, warm-ups, or regular playing sessions. Everything You Need in One Place Guitar tuning Note detection Chord shapes Multiple tuning modes Rhythm practice Simple and clean interface From your first tuning check to your daily practice session, Guitar Tuner: Smart Tuning gives you a convenient set of tools to help you spend less time setting up and more time playing. Tune. Practice. Play.