Doodle Rainbow is a free Android game developed by Babalpreet Singh. This game falls under the games category and offers a unique and creative concept. The game revolves around drawing your colorful monster and summoning it to fight your opponent.

The game features a variety of monsters that you can summon and test your drawing accuracy. You can draw the contours of your monster freely and watch it come to life. The game's concept is simple yet engaging, making it perfect for kids and adults who love to draw and play games.

Overall, Doodle Rainbow is a fun and creative game that offers a unique experience to players. The game's graphics and sound effects add to the overall experience, making it a great game to play in your spare time.