As good as it gets for a task/to-do app, it has a good feature set & great clean ui. I've been undecided about buying the upgrade as I've been subscribed to a different to-do app, but the recent Wear OS app has sealed the deal, plus the one-time purchase is preferable to monthly payments. Update: after installing on 3 devices I keep getting multiple duplicates (up to 6 each) of each task which results in multiple notifications, I've had to turn off notifications for now, hope this can be fixed.