Rumuki: Are you used to storing sex tapes on smartphone your; If you do after everything we've read since the camera started coming with every smartphone then we probably have a solution for you. There's an App That Will Keep Homes (or Not) video sexual content clips you save to device your safe.
Currently Rumuki is only available for iOS. Available for free, it's a video encryption software that promises to protect your secret videos. The app essentially allows you and your partner to use two Appliances to record a video that can later be played only when both “protagonists” agree. 
Once recorded, the video is encrypted using two encryption keys stored on separate phones. One is for you and the other for your partner in crime. Each time someone wants to play the video, the Rumuki app asks the other party to "grant the license", that is, the decryption key. Each license is only valid for one reproduction.
The app also has other security features, such as video deletion. If you do not trust your partner or something is wrong with your relationship, the app offers you the ability to instantly delete the video.
To make things even safer, all the content keys and encrypted videos are stored exclusively on your devices. So videos and keys will never be found on third-party servers while the application does not keep copies.
In an effort to gain the trust of the users of the application, its developers offer the source code of the app for each check, also through the website.
