I've been using Things3 for a while because I really enjoy its user interface and the simplicity it offers for managing my calendar. However, I face a significant issue as it's locked to the Apple ecosystem—there's not even a web app available. I'm looking for recommendations for good to-do list apps that are preferably open source. While I'm open to paid options, I'd like to avoid subscription models like Todoist and TickTick.
2 Answers
If you're seeking an open source alternative, have you checked out Todo.txt? It's very simple and allows you to manage tasks using a plain text file. Another great option is Wekan, which is a Trello-like kanban board that's also open source. Both are user-friendly and don’t tie you to any particular ecosystem!
I get what you're saying about Things3 being locked to Apple. For something cross-platform, consider using Joplin. It's an open source note-taking app with to-do features, and it's available on various platforms. Plus, you can sync your notes across devices without the need for subscriptions!

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