Walking smartphones is danger is a free iPhone game developed by Yuto Kaneko. The game aims to raise awareness about the dangers of using smartphones while walking.

The game's objective is simple - players must navigate their character to the goal without dropping their smartphone. The character moves in the direction of the player's finger, requiring them to tap the screen while moving.

The challenge lies in avoiding obstacles and other distractions while keeping the smartphone balanced. If the player drops their smartphone and fails to pick it up within a certain period of time, the game will be over.

Walking smartphones is danger is a unique game that highlights the risks associated with distracted walking and encourages players to be more mindful of their surroundings. It provides an engaging way to educate users about the dangers of using smartphones while walking.