Hi HN,I'm a developer and a father of two.I built LinxMemo because standard contact apps (flat lists) are terrible at modeling the "many-to-many" relationships inherent in school environments.In a school setting, you don't just know a person; you know a "graph" in a family unit (e.g., Alice is Bob's mom + Charlie's wife + usually picks up on Tuesdays).The Problem: I kept forgetting parents' names at pickups. I needed a way to query "Who are the parents of this child?" instantly, without navigating through complex notes or creating messy duplicates in my main Contacts app.The Solution: LinxMemo links contacts into Families and Groups using a graph-like structure.- Data Model: It links entities (Parents, Children) bi-directionally.- Privacy: It is strictly local-first. All data resides on the device. No signup required, no ads.It's currently in public beta via TestFlight. I'd love feedback on the UI and must-have feature requests.TestFlight: https://testflight.apple.com/join/9UVTzxtPThanks!