Jump Birthday Party is a free endless jumping game designed for iPhone users. Join the ninja in training as you jump your way to birthday parties while collecting coins and party items. The game offers two play modes - Practice Play and Party Play, and features over 70 characters and 240 party items to collect.

With no annoying ads, this game provides endless fun with special game effects like a weather system and rainbow jump trails. Enjoy the challenge of completing 100 achievements, competing on leaderboards, and activating power ups to enhance gameplay. Get ready to test your jumping skills and immerse yourself in the world of Jump Birthday Party.