Pokémon Smile

head. Not only that, but you can also defeat evil Pokémon as you brush your teeth. One of the most entertaining features of Pokémon Smile is that -like most Pokémon games- you can collect more than 100 different Pokémon and add them to your Pokedex. The more you brush your teeth, the more Pokémon you'll capture, and the more you'll fill the Pokedex. Pokémon Smile is a useful app that motivates kids who might not like brushing. It's a great way to give them a bit more encouragement to take care of their oral hygiene.