VideoPrivacy add privacy on your videos.
The features are:
+ You can change any area of each frames of the video to mosaic pattern, blur the frames or fill color.
+ iOS7 supported.
+ 64bit (iPhone5s and iPad Air)
+ Mosaic frames can be selected manually by dragging area or using gyro while playing video.
+ You can mute the sound around any timespans by selecting "Time Spans" on the video (tappin to enter/leave span).
+ Compile many frames into one result video (MP4 H.264).
+ Edit metadata (CreateDate, Location, ..).
+ Public/Private mode for projects. Tap 3 fingers to change mode.
+ Private mode protected by passcode (need InApp Purchase).
+ Proximity sensor hide private mode under dummy map.
+ Gaming Controller supported (when adding frames).
+ You can export the result video into camera role, local folder sync with iTunes, or other video-support apps (need InApp Purchase).