PokéCall

Incoming caller wants to battle!

Every phone call becomes a Pokémon battle. FIGHT answers it, RUN declines it.

Coming soon toAndroid

It started life as a tweak for jailbroken iPhones.

A battle screen: Frozen Penguin is calling, his Zapdos against your Pikachu, with RUN, FIGHT, HIDE and SWITCH
A friend calls: their trainer wants to battle.
A dark Ruby and Sapphire style battle over the phone's own incoming call banner, a wild Cradily against Pikachu
An unknown number: a wild Pokémon appears.
A small banner at the top of the call screen: Frozen Penguin is calling
HIDE tucks it into a little banner.
PokéCall's home screen: the switch to turn it on, the game style, your trainer and Pokémon
Pick your game, your trainer and your Pokémon.