Do you want to be the coolest Kid on the block? How about making your own Pokedex for your Phone. I won’t pretend to know what a Pokedex actually is but I know my 6 year old thinks this looks cool and he totally wants one. He doesn’t have a phone yet but I know there are about 20 kids roaming the park in front of my house right now who do. DIY Pokedex Tutorial.