Angry Birds Free

Angry Birds Free is a game demo with 60 levels in 12 worlds. It has all the episodes. It actually has two Danger Above worlds. It has 24 levels exclusive to the free version. There are no Golden Eggs and, unlike the Angry Birds Lite, the levels are not in the full version.

The iPad version is called Angry Birds HD Free. In the HD version, they have the King Pig (level) that you can unlock by getting 3 stars on all the levels.

There are 3 levels in each world.