Nice but ... More bugs should be handled. Also  it should have the option to save decrypted content into a specified folder. By default the app saves the content on root folder which is really messy. Edit: more bugs. Some photos are not displayed. A workaround is to display another photo then go back to the other photo. Lastly  the app should have its own internal image viewer because the external ones leave thumbnails which defeats the whole purpose of this app.
August 22 2016