The Internet Arcade - 900+ classic arcade games, no quarters required.
Mapme - Build smart and beautiful maps within minutes with no coding.
Pac-Man in Google Maps - Play Pac-Man inside Google Maps
Google Maps Go - Designed to run smoothly on devices with limited memory and on unreliable networks
Retrobit Game - A monthly subscription box of retro video games
Touch GIS - The premier tool for mobile field data collection and visualization. Available for iPhone & iPad.