SpyMeSat ($1.99) SpyMeSat notifies you when an imaging satellite is nearby that could be taking your picture. The app provides users with real-time awareness of orbiting imaging satellites by computing and displaying information on any imaging satellite passing over your location (or any specified location). You can drill down for a description of the satellites and see a dynamic map with the real-time position and imaging resolution information. SpyMeSat also provides access to the most recent commercially available satellite imagery. Purchasing satellite images of any location is as easy as buying a song, thanks to simple in-app purchases. 2x2=4 Lite (Free) This fun, pirate battle-themed game is one of the greatest times-tables trainers for children, allowing kids to learn math while sailing a battleship and boldly fighting pirates. Program modes include multiplication tables and let you view past results. Parents can gradually increase the challenge by adding examples or changing the difficulty level. Teachers can easily create separate profiles for students. In Duel Mode, students can see how they match up by playing against a real-life competitor as seagulls screech and cannons fire in the background!