Read a bit about it here.

Only released in Norway right now and for some reason wouldn't run on my phone out of the box, but I changed a file and it works now. Looks nice and seems very quick. Pics have compression artifacts, but I think that's acceptable on a phone. See if your phone is supported here, then download the attachment.

(I am using a Motorola A780)

To get english, open the menu on the lower left and select "verktøy." Then, under "instillinger," change "språk" to english.