Fueled is an American agency that designs applications for mobile operating systems. When building apps for the Android platform, this firm knows exactly which programs to use. Android Studio is perhaps the most popular suite that's utilized to launch such apps. This software has tools that provide real-time suggestions on the execution of commands and tags that are written in Java, which is an open source programming language. Additionally, an emulator could be turned on to test the behavior of apps on multiple versions of Android including Gingerbread, Jellybean, Marshmallow and Honeycomb. The programmers at Fueled also understand that Google plays a key role in the design and management of apps for the world's most widely used mobile system. Google Maps and Gmail are some popular tools that come standard on nearly all Android phones and tablets. Additionally, users have access to an array of download options on Google Play.