Apple iTunes is offering Select iOS Apps & Games for Free. (iOS) for Free.
Minecraft: Story Mode: Season 2: Episode 1 Free
BeatMaker 3 Free
AirDisk Pro Free
iBasket Pro- Street Basketball Free
Safety Photo+Video Free
Open Bar! Free
Note, these are only available via the App Store for iOS devices. Also, some might be available only in US store. Search by name if link does not work.