The developer behind Infiniboard, Infinidock, ProSwitcher, ProSwitcher HD and the UI designer of Spirit untethered jailbreak tool for iPhone, iPad and iPod touch has posted a video showing “pulldown refresh” for the native Mail app in iPhone, iPod touch and iPad. This mod will enable us to refresh or recheck for new emails by simply pulling down the app, as seen in Twitter for iPhone (formerly Tweetie) app.