Time Buckets provides a natural and simple way to track the time you spend - project by project, activity by activity, whatever way you want to track
it. You create one or more "buckets" and then let time flow into the buckets - the app doesn't need to have focus while time is being recorded, in fact your device doesn't even need to be on. You can look and see how you're spending your time over a day, week, month, or year at a glance.
Made a mistake? No problem. You can toss an extra 15 minutes into a bucket with a single tap, or take 15 minutes out. You can "go back in time" to turn off time flow into a bucket, or to switch it to a different bucket. And you can edit any bucket, any time. Your data is backed up on request to your OneDrive, and you can export a CSV if you'd like to do some analysis.
After all, tracking your time shouldn't be complicated, time consuming, or something you don't dare forget. Time Buckets is simple, supportive, and adaptable.