Release date : 12-April-2017
This version allows you to keep your files anywhere in the device; internal or external storage. New features include enhanced encryption, home-folder config and material design. Configurable background and read-only files have been dropped. This version supports only Android 6 ( Marshmallow ) and above.
Release date : 12-September-2015
This release comes with a configurable interface. The user can choose the look and feel of his app from settings-menu.
Released from Apr-2014 to Jul-2015
New features like, home-screen-widget, read-only-files & file-encryption have been added in these releases. The user-guide has been included with all basic topics. And the app has been re-branded under 4not4.com
Released in Mar-2014
The app is fully functional and stable in these versions. All glitches related to launch, download, installation are resolved in this series.