Mashs and the Bear - Mashs and the Bear developed and published by 01Digital for Android and iOS devices.
Heavens Above - Website for tracking Satellites, Space ships and other space objects.
YouTube Kids - YouTube for the youngins on iOS and Android
See A Satellite Tonight - Free web app to explore satellite locations.
ChuChu TV LITE - ChuChu TV LITE Best Nursery Rhymes Videos For Kids is an interesting app to stream more than 1000 videos.
Celestia - Real-time 3D visualization of space