Worklogs - Easy time tracking for remote teams working on Slack.
RemoteOne - Time tracking & invoicing for Remote Freelancers
Clockify - Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.
The Track - Customizable time tracking app for macOS, Windows, and Linux
Tim - Simple time tracker for macOS
AttendanceBot - Time & attendance tracking for distributed teams