Practice can feel uncertain when you’re on your own. The Clefer Coach was created to be your companion in those moments, making piano practice less lonely and more meaningful.
Instead of a rigid path, the Coach adapts to how you play, offering feedback, gentle guidance and encouragement. It’s piano practice reimagined — thoughtful, adaptive, and always in your corner.
Get personalized, real-time feedback as you practice piano. Clefer listens as you play on any piano using acoustic sound recognition technology.
Clefer Coach responds giving you feedback on accuracy, rhythm, and expression so every session becomes an opportunity to grow.
Discover what others are saying about the Clefer Piano Coach
Discover why Clefer, the free piano practice app, is the perfect companion for your piano practicing journey.
Yes. Clefer uses advanced acoustic sound recognition through your phone or tablet’s microphone, so it works with any piano from a full concert grand to any digital keyboard. No cables or special equipment are required.
Simply place your phone or tablet on the music stand, choose the piece you’d like to practice, and select where to begin. As you play, the app listens through your device’s microphone and follows along with the moving sheet music.
Yes. We’ve tested Clefer in noisy spaces, and it still performs well. We encourage you to find a quiet place to practice whenever possible.
Yes. Clefer works perfectly without cables, but you can also connect any MIDI keyboard. This lets you practice quietly — even late at night — without disturbing anyone.
Clefer is available on iOS, and an Android version is coming soon. You can use it on both phones and tablets.
No extra gear is required. Clefer works with your device’s built-in mic and speakers. Headphones are optional if you prefer a quieter practice.
Yes. An internet connection is required for the Coach to listen and provide feedback.
Clefer listens to pitch, rhythm, and timing, and provides instant feedback on accuracy, tricky spots, and areas for improvement. In note-by-note mode, it visually confirms each correct note and waits patiently for you to find the right one. The Coach also offers encouragement and pacing to keep practice moving.
The Rhythm Trainer is a simple screen-tapping exercise designed to strengthen your sense of timing. By tapping along with rhythms on your screen, you can improve precision and feel, even away from the piano.
Not at all. Clefer is designed with teachers, to support, not replace, the teacher-student relationship in the classroom. It’s a tool to help students stay engaged and practice effectively between lessons. It is not a substitute for personal instruction.
Yes. Teachers often recommend Clefer as structured homework, use it to keep students motivated, and review progress before the next lesson.
Clefer now lets you record short clips of your practice directly in the app. It’s an easy way to review your progress, reflect on your playing, or share moments — with your teacher, with friends, or on social media.
Yes. You can choose to share your practice videos with your teacher, making it easier for them to see how you’re working between lessons and offer more tailored guidance.
No. Your recordings stay private to your device and account unless you decide to share them. Clefer will never share videos without your explicit consent.
Yes. Videos are stored in your device’s gallery, just like any other media. You can manage or delete them anytime from there.
Transform your piano learning journey with Clefer.
