Onkan - Ear Training Quiz

Can you identify a note just by hearing it? Absolute pitch can feel like a rare talent, but regular practice helps anyone sharpen their musical ear.

Onkan is a quiz-style training app. Listen to a tone, then choose the correct note name from four options. Repeated play builds pitch recognition step by step.

Features:

• Three difficulty levels: Easy, Normal and Hard
• 10-question quizzes for accuracy and speed
• Faster, more accurate answers earn higher scores
• Five ranks from AbsolutePitch to Novice
• Score history to track progress
• Share results and challenge friends
• Japanese and English support

Easy uses the seven white-key notes. Normal adds sharps and flats for all 12 notes. Hard spans two octaves with 24 possible notes.

Use it for music theory study, instrument practice, or a quick daily challenge with friends.