Recs.
Updated
Accurate time tracker with screenshots and activity levels. Automatic, insightful reports.
SpecsUpdate
Pros
Pro Automatic payments and payroll
Set up your team to automatically get paid for the hours they log using the Hubstaff app. Just input their hourly rate, the schedule you want them to be paid on (weekly, monthly, bi-weekly?), and integrate with your favorite payment service (PayPal, Payoneer, etc.)
Cons
Con Task Mangement
Built-in task manager is not too great, it's best to use a third party app for that. It could be much simpler to create and assign tasks, (5/18/2018).
Con Free options are fairly limited
Hubstaff has a free tier and two paid tier options with free trials. The free tier allows 1 user with time-tracking and activity levels functionality. If you want the rest of the functionality, you'll have to pay $7 or $10 per month for the basic or premium plan respectively. You can see the full comparison between the tiers on their website.