Web Apps (10000 programs)

Pros: Original and funny. Perfect for fans of stop-motion and Lego. Good music.

Cons: Very short.

Pros: Free and easy to use. Three age brackets to choose from. Animated GIFs for outputs.

Cons: Result don't always come out right.

Pros: Take payments and subscriptions on your website. You are given access to the code when you subscribe.

Cons: Taking card payments is still rather expensive without volume discounts. Non-programmers will have a hard time installing the system.