17 Apps that Take the Trouble out of Travel

Nominated for dozens of graphic awards for its truly spectacular images made entirely out of paper and cardboard, Lume tells the story of a little girl who goes to visit her grandfather, only to find the power is out at his house. Although he's nowhere to be found, he's left clues all around for her. A puzzle adventure game, this is definitely geared for older kids (six and up at least) and challenges their problem-solving skills, tenacity and imaginative thinking. For $2.99, it's a steal. (Note that it is not yet available on Android platforms.)