I grew up with the real paper versions. Much to my parents dismay I obsessivily collected stickers, poured over each team page, memorized each players name but sadly never fully 100% finished an album. I also poured way too much money into those.
Now for the 2014 World Cup in Brazil there is an app, for free on iTunes. And although the amount of sticker packs you can get each day is limited, it’s still a lot of fun to do with your kids. Even if just for the nostalgia.
I love the future.