SimpleTask - Simple Task Manager to add tasks with a name, subject, date, and priority. You can change the sorting by clicking on the titles. You can remove tasks by clicking the x icon on each column
GTasks is the first native Windows Phone 7 application for managing Google Tasks. Google Tasks does not have a mobile interface for WP7/IE8 and it is a pain to use the desktop version on your phone. So, if you are/become a Google Task user and have a windows phone, then this app is for you
7dialer allows you to quickly call any of your contacts. No need to go to the contact hub nor flick neither scroll to find a contact, simply launch this app and use its SIP keyboard to search the contact you want to dial to, tap on it and ready to talk
