Yangola is an excellent video player with gesture controls, and in built user friendly file explorer with the ability to create folders.
The video player can play in almost any video format along with subtitles. Yangola is supported in most iPhones and iPads and comes with a variety of options like the ability to Airdrop with subtitles and import files from emails etc.
Yangola is powered by MobileVLCKit and completely open source.