Facebook users have a sweet tooth for Pudding Pop

One of the fastest-growing Facebook apps isn’t made by King or Zynga. Pudding Pop, a puzzle game developed by CookApps, has an estimated 5.1 million monthly active users (according to AppData) — roughly 1 million of which have been added in the past week.

The only two Facebook apps to with a higher MAU growth in the past week are King’s headlining titles of Candy Crush Saga and Farm Heroes Saga.

Here’s a look at how Pudding Pop has grown rapidly, since its debut on Facebook late 2013:

The app had 1.38