Astrid is a task manager for Android that lets you make a to-do list to track tasks with alerts, time tracking, milestones, and much more. Your task list is sorted by urgency, leaving the most important items at the top. All the settings and options are very clearly labeled and easy to understand. Astrid can even sync with Don't Forget the Milk, for even more reminder awesomeness.
Side note: I know there are some weird lighting issues and there is a slight pattern in the display, but I'm working on it. This is my first video, let me know what you think and I'll try to make improvements. Got an idea for a future video or something you want to see reviewed? Leave me a comment and I'll add it to my review queue.