I built an iOS app that intentionally limits usage to once per day.

Open it, get one piece of content (text, sound, color, etc), then it locks until the next calendar day. No feed, no history, no notifications, no data collection.

Built it as a response to infinite scroll fatigue. Not sure if there's a market for anti-engagement apps, but feedback from early users has been positive.

Would love feedback from HN on the concept and execution.