Xbox and Google are in a legal dispute regarding Xbox's ability to sell and launch games through its Android app. A US judge ruled in October that Google must open its Android marketplace to competitors, which was set to take effect this month. Xbox's head of gaming, Phil Spencer, initially expressed optimism about enabling game purchases directly from the Xbox App on Android devices, but indicated that an emergency stay requested by Google is currently blocking these features. Google claims that Xbox has always had the option to enable these features but has chosen not to. The October ruling includes several restrictions on Google's practices over the next three years, such as prohibiting exclusive app launches through the Play Store and allowing developers to direct users to external payment options. Xbox is also exploring the establishment of a mobile app store.