You might create a reminder for changing the oil in your car. As the days go by, the counter slowly increases. One day the timer reads "97 days ago" and you decide to change your oil. You update the timer and reset its counter to zero. As you complete more tasks, you can see the average time between task completions, as well as a full history of every time you completed that task.
Days Ago Timer offers a refreshing new way to manage tasks, but it can also be used to track your goals and habits. Suppose you want to exercise more... wouldn't it be nice to know that it's been 5 days since you last got on your bike? Or perhaps you're trying to quit eating sugar... see how many days you can go between sweet snacks.