Please update to fix issues.
I, like many others, have lost private files and videos due to this apps various problems. The video will not play, it appears to have reduced it to a screen shot of opening scene. Developers, we trusted you when we downloaded your product. Id even pay for a premium app if it resolved the problems and restored our files and video. Please update your software. Otherwise peeps, never download anything EVER from this dev.
RandMarKA about
Vault* Free - Hidden Photo & Video Safe for iPhone, iPad & iPod Touch