The spreadsheet below is a live copy of the exact Google sheet I use daily to track all of my time. As I make changes from my iPhone or my computer the changes will update to the copy below. I use Google Sheets because it allows me the flexibility to enter times from a variety of sources. Typically, I make most of my entries into the sheet through the Google Drive iPhone app. Please note there are alternate tabs at the bottom where there are live charts that track both monthly and yearly data.
^ ^ ^ ^ ^
Click on the alternate sheets above to see live charts.