App Lock and Gallery Vault - Wish you could simply lock all your private apps on your smartphone with just a click?
VEED Subtitle - A simple & fast way to add subtitles to your videos online
AppLock (FOSS) - A privacy App lock FOSS application.
Subly Pro - Subtitle videos and audio automatically in seconds
Hexlock - Security app locker keeps apps private with smart profiles for any situation
Video Subtitle Maker - Add captions directly to your videos online