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Download the world's #1 best-reviewed guitar tuner app. Simply Tune delivers ultra-precise pitch detection, fast tuning, and a clean, distraction-free interface—perfect for beginners and pros alike. Free to use.

Guitar Tuner Simply Tune — Precision Tuning at Your Fingertips

Guitar Tuner Simply Tune is designed for reliability and ease of use. This app delivers studio grade pitch detection in a pocketable form, so you can tune your guitar quickly wherever you are.

Key benefits

• Accurate pitch detection using on device processing to show you exact notes and cents in real time
• Multiple tuning modes including standard EADGBE, drop tunings and chromatic mode for any stringed instrument
• Real time visual meter with bright indicators for fast instant tuning
• Stay in tune anywhere works with or without internet connection, thanks to offline processing
• Free to download and use with optional upgrades for additional features

How it helps musicians

• Improve intonation and play with confidence during gigs and practice sessions
• Ideal for beginners learning string practice and for seasoned players adjusting unusual tunings
• Lightweight and unobtrusive UI keeps your focus on the sound

Why Simply Tune stands out

• Trusted by players worldwide as a top rated guitar tuner app
• Regular updates with new tunings and refinements
• Designed by Simply Ltd to deliver a seamless tuning experience

Getting started

1. Open the app and grant microphone access if prompted
2. Choose a tuning mode such as standard tuning or chromatic mode
3. Pluck a string and watch the note, cent value, and meter align
4. Turn the pegs on your guitar until the indicator sits centered

Privacy and performance

All tuning occurs on device, ensuring fast response and privacy. No data leaves your phone for tuning sessions.

Support and updates

Simply Tune is backed by ongoing development, compatibility improvements, and responsive user support to keep your tuning precise over time.