YouTube Time Manager

Get meaningful insights about your watch time
Featuring:
1. See how much time in total you spent in the past day, week, month, year
2. See how much time you've spent watching in a particular unit of time (e.g. In the current day, you can see for each hour)
3. See for each time category how much time you spent watching each channel
4. You can switch between viewing a pie chart of the channels and a list of channels, as well as switch to viewing by video categories
5. See how much time you've been watching in total
6. See the current rank you're in and how much time until the next one
7. Import/export your data

For feature suggestions/bug reports: https://github.com/avi12/youtube-time-manager-feedback/issues/new/choose