Keep your confidential files hidden
Author: Ollie Green
Date: 03 Jun 2017, tested on Samsung GT-I9500 Galaxy S4
Various features, neat design, completely free
Lags here and there
There is nothing more embarrassing than having your friend, or worse, a member of your family, stumbling upon a file on your smartphone you wouldn't like them to see. Fortunately, Andrognito for Android seeks to fix this. With this application, you will be able to safely hide files from your system to save yourself from future embarrassment.
It doesn't matter what files you would like to keep hidden, as this app offers an easy to user interface that can ensure your files are hidden from your apps and file browsers, so whether you have a guilty pleasure sitting in your music library, a top secret document from the FBI or anything in between, you will be able to use this app to block it from showing up at all.
If you're really concerned that a confidential file may be found, you will even be able to hide files using a powerful 3-layer encryption engine so that no one but you can access the files you have decided to hide. Interestingly, you can even create a "fake" vault that will open up if an intruder fails to enter in the correct PIN quickly enough - this will trick intruders into thinking they have found your hidden files, when in reality, they have simply stumbled upon nothing but a mirage.
The interface of this app is also incredibly clean, making it very easy to use. The flat UI design also fits right in with the recent Google UX released alongside Android 5.0 Lollipop, so you won't have any problems navigating the app at all.
If you need to keep files hidden, there is no better way to do it than with Andrognito.