I made an app to build habits with anyone online

Hello everyone. I built an app that helps people build habits with anyone else online. It does so by using the same addictive powers that got us addicted to social media.

This is how it works:

1. Create a habit (e.g. exercise)
2. Tell others to search for your username and join your habits.
3. Keep each other accountable to doing it daily.

Would love some feedback!

Check it out here:
https://apps.apple.com/us/app/mastermind-build-good-habits/id1447150894