Clefer: Guided Piano Practice

Clefer is a piano practice tool built for students, teachers, and passionate players. It supports you with responsive real-time feedback and a warm, encouraging approach to practice.

Whether you’re a student building skills, a teacher supporting your learners, or a player finding your way back, Clefer offers a motivational, and structured space to grow that helps you stay focused and on track.

What Makes Clefer Different
Real-Time Feedback
Clefer uses advanced music recognition to provide immediate, note-by-note and rhythm
-based feedback with no cables or setup required.

Your Personal Piano Coach
Each session is guided by Clefer Coach, with adaptive and responsive pacing, customizable practice modes, and subtle encouragement along the way.

Patented Rhythm Trainer
Rebuild your timing with a screen-tapping exercise designed to restore your inner groove.

Left Hand. Right Hand. Both Hands.
Practice however you like. Clefer lets you practice hands separately, combine them, and go at your own pace.

Progress That Feels Like Growth
Celebrate your wins with visual feedback and intuitive tracking that let you see how far you’ve come.

Works With Any Piano
Use Clefer with your digital or acoustic piano. Just place your phone or tablet nearby, and start
playing.

Who It's For
• Musicians seeking structure
• Students reigniting their musical routines
• Creatives making space for a personal practice
• Players returning to piano
• Anyone ready to reconnect with music, and with themselves
Fall deeper in love with the piano with Clefer.