About this app
^New Version Re-generated on App Store^ We have improved the smoothness and performance of this #1 type trivia games. The Arcade mode is so amazing, Challenge it! We will keep improving our game, more features are coming soon. Any advice and suggestions are appreciated! Features: Easy to Master Game Center Supported Social Share Supported Tap the BLACK Tile, DON'T TAP THE WHITE TILE. This is the only rule in this additive game. Is it easy? Everyone can handle it, but not everyone can handle it well. What about you? There are five modes in the game: -Classic mode, reach the target as soon as possible. -Arcade mode, try your best to tap the BLACK tiles as many as you can, no time limited. -Zen mode, try your best to tap the BLACK tiles as many as you can in 30 seconds. -Practice mode, Tap keys as the origin melody, make yourself a great pianist! -Challenge mode, black tiles will hide unless you tap the right one. It's a bit difficult, Try it! Try it and have fun! Thanks.
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included. Fixed Bugs under iOS 9
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 24, 2026 · 1:16 AM Free
Screenshots
