Great for time tracking, works the best with Chrome extension plus Android app.
I didn't use all the features available but for my needs it worked out perfectly. Their customer service is very responsive and polite when it comes to inquiries made.
Use TrackingTime to improve QuickBooks time tracking through Zapier. Automate the transfer of data between TrackingTime and your accounting software to benefit from in-depth analytics.
TrackingTime's integration with QuickBooks via Zapier allows you to automate the transfer of time tracking data into your accounting software and viceversa. You can also transfer your time-tracking data from your accounting software of choice to TrackingTime.
https://quickbooks.intuit.com/