KeyFall Piano
Piano timing two-hand training
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Reading notes is the easy half. KeyFall Piano trains the hard half, landing each note on the beat, and keeping both hands independent. 200+ songs, no piano required.
Most beginners can find the right notes. What stops them is timing, playing the melody so each note lands exactly on the beat, and holding that steady for a whole piece. The second wall is hand independence: the left hand keeping its own rhythm while the right plays a different one.
Scales and finger exercises build strength and muscle memory, but they run at whatever tempo your hands feel like, one hand at a time, with nothing telling you that you rushed the third beat. Keyfall trains the two things scales can't.
HOW IT WORKS
The screen is split down the middle. The right half plays the treble staff, the left half plays the bass. Notes fall as coloured blocks, one colour per pitch class, the same seven colours used across the app, and your job is to tap the correct side at the moment the block reaches the line. Every tap is graded in milliseconds: Perfect, Good, Late, or Miss.
You can play any song with your right hand, your left hand, or both. Start with one hand until the melody is in your fingers, then add the other and feel the two rhythms separate.
200+ SONGS, EASY TO HARD
The library opens with single-hand nursery tunes and works up through Bach, Beethoven, Satie, Debussy and Chopin. Clear a song with both hands at 70% accuracy or better and the next three unlock. Every song shows its grade, your best score and your accuracy, so you always know what to work on next.
BUILT FOR REAL PRACTICE
· A guided tutorial teaches right hand, then left hand, then both
· Latency calibration measures your device's touch delay so Perfect really means perfect
· Tempo control from 60% to 100%, slow a passage down until it's clean
· A timing breakdown after every run shows exactly where you drifted early or late, per hand
· High score boards per song and per hand mode
KEYFALL PRO and IMPORT MUSICXML, MIDI
A single purchase, no subscription. Pro unlocks all 120+ songs at once, adds 90 pieces that sit outside the free ladder, and lets you import your own sheet music as MusicXML, MXL or MIDI, two staves map straight to the two halves of the screen. It also adds practice tools: loop a section, slow to 40%, mute one hand, and set a separate latency offset per hand.
The 120+ song ladder is free forever. Pro only opens it early and adds your own music on top.
No ads. No accounts required. Works offline.
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The developer, Bizzon Company Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BIZZON LIMITED COMPANY
- Size
- 173.9 MB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Keyfall Pro $4.99
- Everything $9.99
- Import Pack $4.99
- Copyright
- © 2026 BizzOn
