Things is a delightful and easy to use task manager. Developed by Cultured Code
License: Commercial
Apps available for Mac OS X iPhone iPad Apple Watch
TaskBoard is a Kanban-inspired app for keeping track of things that need to get done. Developed by Matthew Ross
License: Open Source
Apps available for Self-Hosted
TaskBoard offers a more customizable and collaborative approach to task management, making it suitable for teams, while Things excels in design and organization, appealing to individual users seeking a clean and focused experience.