I'm starting to be proud of the app. Behind its simple UI, there are tons of tiny details that makes my own life easier, being my own user.
Since the last year, there are things that has changed. The most important is there is only one window now, you cannot have "multiple files", for different projects.
Instead, you can navigate through your projects from the left sidebar, so jumping from one project into another is much more easier, and you have the eagle view of the amount of tasks you have pending for today. Internally is just a single file-based database.
The main functionality is complete. Strictly speaking, this is already a MVP... but there are little details and pending features that still prevents me to open an Apple Developer account and ship it.
The good thing is I've finally talked about it, publicly, on Twitter, and the feedback has been nice: