Small on purpose
Just your people.
Nudge is invite only. Tasks can only come from people you've chosen, so every one is worth doing and nobody can spam you.
- Set a task for someone who doesn't have the app yet. The task is the invite.
- See when it's been seen, and give a gentle nudge if it's slipping.
- They can say "can't do it today", so you're never left guessing.