A good, simple (yet feature rich) todo list

Great todo list where its also easy to keep track of future work. A desktop app with syncing across devices would be awesome. It would also be even better if I could set repeating tasks according to the last date completed. (For example, its inevitable that I will put off completing house chores. If I have a chore repeating to do every Saturday, but I procrastinate and completed the last one on Tuesday, then I may not want to plan on completing that same chore on the next Saturday but the next Tuesday instead.)

13guppies about Glass Planner, v1.7.3