Grindstone Alternatives for Mac OS X

RescueTime is an automated time management and productivity tool that tracks how you spend your time on digital devices, offering insights and blocking features to help you improve focus and efficiency.

Task Coach is a free and open-source personal task manager designed to handle compound tasks and notes. It's a versatile tool for organizing your to-do list with support for subtasks, categories, and tracking time spent on tasks, making it suitable for both simple task management and more complex project organization.

Toggl Track is a powerful yet simple time tracking application designed for individuals and teams. It offers intuitive ways to record work hours across projects and tasks, providing valuable insights into where time is spent. Available across multiple platforms, it enables seamless tracking and reporting for improved productivity and billing accuracy.

TimeCamp is a comprehensive time tracking and productivity tool that offers automatic monitoring, project tracking, invoicing, and reporting. It helps businesses and individuals understand how time is spent, improve efficiency, and manage billing accurately.

Klok is a robust desktop-based time tracking application designed for freelancers, small teams, and individuals. It offers detailed activity tracking, project management, transparent reporting, sync across devices, and anti-procrastination tools to help users manage their time effectively and boost productivity.

DeskTime is a comprehensive time tracking and productivity monitoring software designed for individuals and teams. It automatically tracks computer usage, analyzes productivity levels, and provides detailed reports to enhance efficiency and manage workflows effectively.

TimeVizor is a comprehensive employee monitoring and time tracking software designed to enhance productivity and transparency within organizations. It offers automated activity tracking, performance management tools, and detailed reporting, making it ideal for businesses with remote or in-office teams seeking better work hour accountability and efficiency.