Layer is an augmented reality app. What that means, is that by using your GPS and your camera, things of interest will appear when u point your camera in certain directions.
In layer, there are custom filters, or layers as they are called. They can be, your nearest resturants, wikipedia info, nearby tweets, etc etc
Thinkfreeoffice, is what the name says, Word writing and editing, spreadsheed (excel) and presentation editing and viewing
To create a new file, press the hardwaretouch menubutton and select "new"
It also reads .pdf files