The days where penetration testers carry around laptops with them to test the security of networks seem to be numbered, with Zimperium's 'Anti' bringing a lot of those tools over from the PC to Android smartphones.
Maxelus, a "Top Developer" in the Android Market, is well known for creating stunning (if not slightly trippy) live wallpapers - particularly the "Galaxy" series of LWPs that bring gorgeous, fictional outer space scenes to your Android phone or tablet.
Ostensibly looking to up the ante a bit, Maxelus recently introduced Alien Skins, a live wallpaper that offers over 1900 theme combinations, allowing one to mix and match skins and color schemes to their heart's content.
Unlike the "Galaxy" quartet, Alien Skins' full version comes at a price, ringing in at $1.99. Still, the sheer volume of options available to users may justify this price.