The name of “Crowdroid” is a coinage of “Crowdsourcing” and “Android”. It means that enterprises, institutions (including government, schools, hospitals, etc.) can use CrowdSourcing service with Android devices. Crowdroid is a multifunction microblogging client. You can use many microblogging services on it, including Twitter, Sina Weibo, Tencent Weibo,Sohu Weibo and other microblogging services. Meanwhile, Crowdroid has additional functions such as Tweet Translation, wallpaper change, font size change, and image upload.