Tune Smarter. Play Better.

Simple Tuner is a minimalist yet powerful chromatic tuner app that helps you tune your instrument with ease and accuracy. Whether you're a guitarist, violinist, flutist, or singer, Simple Tuner provides fast and reliable pitch detection in real-time.

With a clean design and responsive feedback, you'll always stay in tune—anytime, anywhere.

Features:

• Accurate chromatic tuning (supports all instruments)
• Real-time pitch and frequency detection
• Clear cent deviation display with intuitive needle animation
• Uses your device’s built-in microphone
• Adjustable A4 reference frequency (435–445Hz)
• Dark mode support
• Works completely offline

Simple Tuner is built for musicians of all levels who want a fast, beautiful, and reliable tuning experience—without unnecessary clutter.

Support For any inquiry, you may contact us at: [email protected]