Where are Santa's Presents? app for iPhone and iPad

It’s Christmas Eve and Santa is about to start his annual voyage around the world delivering Christmas presents to all the children. Santa takes off with his sleight. When gaining altitude Santa almost collides with an airplane. ”Ho ho ho…. oh no!” yells Santa. He takes an evasive maneuver during which the sleight is momentarily up-side-down and the presents fall down to the snowy arctic hill. Santa is very upset and disappointed. ”Christmas is ruined! All the presents are lost!” said Santa.
A little green elf stands up and consoles Santa by saying ”Don’t worry Santa. I will find all the presents. Just prepare the sleight for new take-off!”. Elf grabs certain high-tech device for locating presents - ”Gift-O-Meter” - and steps out to snowy winter weather. Instantly ”Gift-O-Meter” starts locating the closest present.