This app was mentioned in 8 comments, with an average of 12.00 upvotes
From a post in /r/GameDeals:
It seems like you don't actually need to be registered for this first present. I don't know if it's different from country to country though.
For me present #1 is Rayman Classic for mobile. It links to android, but it also seems to be free on IOS (was 4.99 before)
EDIT: So apparently it's not quite as free as it seems. I can't test this right now, can anyone check if there is a way to connect it to your Uplay account to disable ads?
Today's gift is Rayman Classic
You can just redeem it today, so you get it for free forever. :)
Rayman Classic is free right now https://play.google.com/store/apps/details?id=com.ubisoft.raymananniversary&hl=en