All articles ← Knowledge Base Can I reinstall an app for free if I delete it? Can I turn Lootsie off? How can I earn Lootsie points? How do I change the language? How do I restore my in-app purchases? The language is wrong in my Google apps, how do I change it? What is Lootsie? What is the difference between the G-Whizz! apps? Why are there ads? Why are there now fullscreen ads in G-Whizz!?