I built an app for couples

I am building an app for couples. It's not a random texting and calling app. It's specifically built around everything a relationship actually needs. ✓ You can only connect with one person. No multiple connections, no exceptions ✓ Disconnecting requires both people to agree. One person can't just leave. And before adding someone new, the previous connection has to be fully closed by both ✓ A shared photo vault for the pictures you'd never post anywhere ✓ Mood tracker so you always know how your person is feeling even when they can't say it ✓ Love notes you can drop anytime ✓ Shared calendar so nothing important gets forgotten ✓ Milestones that actually mean something ✓ A bucket list for everything you want to do together ✓ Memory capsules where you write something today and open it together later ✓ Daily questions that help you know each other deeper ✓ A relationship timeline that grows as you do ✓ And a chat, calls that finally feels like it belongs to just you two I want a feedback on this.