Mobile game app

Hi
I need someone to develop a small few screen mobile game. The concept is very simple on start user will select an actor male or female avatar. On go the character need to start running with other crowd and bulls will be following them. The speed will be increased as the player keep pushing any such button on screen. By the end of the session points will be awarded bases on the number of items running character had collected. And wil l move to next stage max three.

Happy bidding please note this is low budget app

Good luck