Think of Vikunja like the notebook you have with all your things to keep track of. But better.
Cost / License
- Free Personal
- Open Source
Application types
Platforms
- Windows
- Linux
- Online
- Self-Hosted
- Software as a Service (SaaS)
- Cloudron
- Android




Sometime is described as 'A simple app to help you track recurring tasks in your daily life with ease' and is a Task Management tool in the office & productivity category. There are more than 100 alternatives to Sometime for a variety of platforms, including Web-based, iPhone, Android, Mac and Windows apps. The best Sometime alternative is Todoist, which is free. Other great apps like Sometime are CherryTree, Wekan, Cryptee and TickTick.
Think of Vikunja like the notebook you have with all your things to keep track of. But better.




AI-enhanced productivity platform offering a unified workspace for real-time collaboration with document chat, project studio, customizable AI agents, and AI File Chat. Powered by OpenAI's GPT-4 API and ChatGPT, users achieve seamless syncing, utilize AI commands for instant answers, and design custom workflows.




sleek is an open-source (FOSS) todo manager based on the todo.txt syntax. It's available for Windows, MacOS and Linux.




Zenkit is a hyper-flexible SaaS platform for managing projects, databases, and more. Use Kanban boards, tables, or custom views to organize tasks, track data, and collaborate with your team. Build a CRM, financial planner, or simply plan your day—all in one intuitive workspace.




Working on a project, researching a topic or writing an article? Walling makes it easy to break down your ideas, refine them and visually organize them.




Task management has never been this easy. Simplicity, however, is not achieved at the expense of powerful features. Download your free trial today and start getting more things done with less effort.




Things is the most popular commercial alternative to Sometime.
Taskwarrior is an ambitious project bringing sophisticated capabilities to a simple and elegant productivity tool. You'll find it has customizable reports, charts, GTD features, Lua extensions, device synching and more, all while our international team provides excellent...




The powerful, full-featured Personal Information Manager for Windows offering Email, Synchronization, Portability, Network support, Android and iOS versions.




OmniFocus is designed to quickly capture your thoughts and ideas to store, manage, and help you process them into actionable to-do items.




Any.do is an award-winning app used by millions of individuals, families and teams to stay organized and get more done.



Dropbox Paper is more than a doc—it’s a workspace that brings creation and coordination together in one place.







