Photo Vault, or Shareit Vault, is a free video and photo lock app for iPhone, iPad and iPod touch users.
Best & Free Video Editor for iPhone, Photo to Video Converter – FimoraGo.
Folder Lock app can password-protect your personal files, photos, videos, documents, contacts, wallet cards, notes and audio recordings on iPhone.
Hokusai Audio Editor app for iPhone iPad.
Fun & powerful portrait and selfie photo editor for iPhone.