appcatch is your free app market. appcatch is open to all app builders and app lovers. You can upload any HTML5 app you've developed or download any app in the appcatch app market for free. appcatch is device and operating system agnostic, so HTML5 apps from appcatch operate on Android, iPhone, iPad, Blackberry and Windows Phone. Join now and start downloading your favorite apps or uploading the apps you've developed today.