This looks neat and I hope people find it interesting. I’ve found the best todo app for me comes built into iDevices: Reminders.app. It’s got all the functions of this application, except maybe sophisticated snoozing (I haven’t tried NowDo and can’t say how good it is - snooze on Reminders.app is okay at best).

For one-time tasks, you can make a reminder with an alarm. For habits/recurring tasks, set up a recurring reminder. I assume you can have Focus-oriented lists, but I haven’t looked into it. It’s well integrated into iCloud of course.

Only thing it doesn’t do is give you a mail-to-task pipeline from Mail.app to Reminders.app. That’s a gap that I think needs to be filled.

Edit: nevermind, for mail-to-task just select some text from an email and do the Share… function to Reminders.app, it’ll provide a link back to the email in the reminder.