Spotify: Music & Podcasts

Spotify is one of the best offline entertainment apps if you have a Premium subscription. It lets you download albums, playlists, and other audio content directly to your iPhone, so you can keep listening even when your connection drops.
This is perfect for flights, commutes, power outages, road trips, and areas with weak reception. Music also uses less battery than video, which makes it a better choice when you need your iPhone to last longer. A few downloaded playlists can make a long wait or outage much easier to handle.
Spotify also supports downloaded podcasts, which can be even more useful during offline time. You can save interviews, news shows, language lessons, comedy podcasts, or educational episodes before traveling.
Just remember that Spotify requires you to go online occasionally to keep downloads active. Before a long trip, open the app while connected and make sure everything you want is actually downloaded.
