Piano lessons that listen to your piano
Klavi hears what you play — through the iPhone's microphone or a USB or Bluetooth MIDI cable — waits for the right note and shows you which key you actually hit. Six courses take you from the first note to simple classical pieces; 32 songs and short trainers keep you practising. No account, no ads, works offline.
Free on the App Store · Klavi Pro free for life with the AppHunt code below
Most piano apps show you a video or light up keys on the screen. Klavi listens to the instrument in front of you and reacts to every note.
Listening
Sit at an acoustic piano, a digital piano or a keyboard. The microphone picks up what you play; over USB or Bluetooth MIDI the tracking is exact. Hit a wrong key and Klavi names the note you pressed, so you know what to fix. No instrument nearby? Play the keys on the screen.
Sheet music
The staff, the treble and bass clefs, rhythm, sharps and flats, key signatures and chords are taught as you go — short explanations, then you play, and every exercise checks your notes. Note names can be shown as C D E or Do Re Mi.
Feedback
After every piece: stars, accuracy, tempo and a bar-by-bar map of what went well. One tap repeats the bars that need work, slows the tempo down or takes one hand at a time.
Wait mode
The score holds still until you find the right note — the way to learn a piece hands separately, without pressure.
Flow mode
Keep up with the beat and see which notes came early, late or not at all.
Loop and slow down
Slow the tempo, practise one hand, loop a few bars until they sit.
Courses
Piano Basics, Essentials I and II, Chords I and II, Classical I — from the first five notes to accompanying a melody and simple pieces by Beethoven and Bach.
Trainers
Quick rounds: name the note on the staff, recognise intervals and chords, keep a rhythm.
Ten minutes a day
A warm-up, one lesson step and a song, with streaks and XP to keep you coming back.
Klavi is free to download, with no ads and no account. Klavi Pro is sold as a yearly subscription with a 7-day free trial, a weekly subscription, or a one-time lifetime purchase. With the AppHunt code below, the lifetime purchase is free — see Free Pro.
Free
The Piano Basics course, the first lesson of every other course, 11 songs at the Easy level and one round of each trainer a day.
Klavi Pro
Every course and lesson, all 32 songs at every level, and as many trainer rounds as you like.
Private
Sound is analysed on the device and never recorded; progress is kept locally. No account, no ads, and lessons work offline.
AppHunt special project
Sign in to AppHunt with Apple or your email, get your code on the spot and redeem it in the App Store. The code unlocks the one-time Klavi Pro purchase: every course, every song, unlimited trainers — nothing renews, nothing to cancel.
One code per Apple Account. The code unlocks the lifetime purchase, not a subscription, so there is no renewal and nothing to cancel.
Yes. The microphone picks up an acoustic or a digital piano and the app waits for the note it expects. A digital piano or keyboard can also be connected over USB or Bluetooth MIDI, which makes the tracking exact.
Klavi is built around a real instrument, but there are keys on the screen for when you have none at hand — enough for the lessons and the trainers.
Yes to download. The Piano Basics course, the first lesson of every other course, 11 easy songs and one daily round of each trainer are free. Klavi Pro unlocks every course, every song at every level and unlimited trainer rounds.
The one-time Klavi Pro purchase, free. It is the lifetime unlock the app sells, not a subscription: nothing renews and nothing is charged later. One code per Apple Account.
No. Sound is analysed on the device while you play and is never recorded or uploaded. There is no account, and your progress stays on your phone.
Six courses with 36 lessons: Piano Basics, Essentials I and II, Chords I and II and Classical I. Each lesson is a short explanation followed by an exercise that is checked note by note, and sheet music is taught from the first lesson.
Klavi for iPhone. Free to download — and Klavi Pro free for life with the AppHunt code.