About this app
It is a simple app to measure your basic attention by looking for a number that has been placed at random from 0. By repetition training, you can expect an increase in the score! for the following people -want to improve powers of observation. -want to improve ability to concentrate. -want to be a professional gamer. -look for the examination preparation. including following games -4x4 16cells.(casual!) -5x5 25cells. -6x6 36cells. -7x7 49cells.(standard!)
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included. -It will tell the next number if you missed.
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 13, 2026 · 11:11 AM Free
Screenshots
