One thing I haven’t seen any client do is show a “tip of the day” or even a tip on interactions.

This could be a great way to educate users about various functions of the app.

For example, you could have:

- Tip of the day. Just shows random tips once in a while.

- Interaction tip: let’s say you quick zap for the first time, and that triggers a little tip saying you can long-press to show custom zaps. Dismissing it would make the tip disappear for good.

- All tips area - basically an educational tab somewhere that gives quick tips regarding various aspects of the app (maybe user can scroll through them and click to visit various parts of the app)