Harmonica Map

Discover the right note instantly! Harmonica Map supports multiple keys and real-time pitch detection to help you practice smarter.

Harmonica Map is your essential practice tool for learning and mastering the harmonica.

Simply play a note, and the app instantly detects the pitch from your microphone and highlights the corresponding hole on a diatonic harmonica. It’s an easy way to visualize what you’re playing, improve accuracy, and train your ear.

Features:

• Real-time pitch detection
• Visual mapping on a 10-hole diatonic harmonica
• Support for all 12 harmonica keys (C, G, D, A, E, B, F#, C#, Ab, Eb, Bb, F)
• Beginner-friendly interface designed for learning and practice
• Great for training bends and improving precision

Whether you’re picking up the harmonica for the first time or practicing advanced techniques, Harmonica Map helps you play with confidence.