We are up to version 2.2 now. The launcher widget was released in 2.0. Consider using the launcher widget for quick access to toggles, bookmarks, social media updates, or anything else you can imagine.
Version 2.1 introduced a new feature to quickly launch any application immediately when you flick.
In version 2.2, we did away with the individual in-app purchases and switched to a free version vs. pro version. To unlock the pro version, tap the orange unlock icon at the top of the main screen of the app. The pro version includes the launcher widget, the open app feature, and removes all ads from the app. When you upgrade to the pro version, you will be guaranteed to get all future features included when they are released.