When it comes to traveling with kids of any age, keeping them entertained will save you an incredible amount of agitation. Movies and TV shows are ideal, and endless options like Netflix and Amazon’s Prime Instant Video are amazing—if you have Wi-Fi access.
Otherwise, Google’s own Play Movies & TV app can fill the offline viewing need. The Play Store is stocked with the latest and greatest films and TV episodes, as well as gobs of older stuff, and everything can be saved locally—in HD or SD, the latter of which saves space. You’ll often find free content, as well, along with various sales.
Of course, a multi-pronged entertainment approach is encouraged: load up your device with games, comics, books, music, and anything else that might keep a kid busy. You might even need it yourself. Better safe than sorry!
Google Play Movies & TV (Free)