One of the biggest advantages to buying apps on Google Play over the iOS App Store is the ability to try out apps before you buy them. Previously, Google Play gave users a 15-minute refund window, but on Wednesday, [company]Google[/company] officially extended the policy to two hours. In fact, as Android Police noted, the refund window had been quietly changed earlier this summer, but now it’s official. So go ahead and try out that expensive new app. You can always return it.