What a check-in shows
The program you are on, the day you are on it, and how it felt. Absolute weight stays private unless you switch it on yourself, and photos can never be posted. Think of a run posted from a sports watch: the route and the time, nothing more.
Credits for showing up
Posting, replying and reacting earn credits. Losing weight does not, on purpose. Credits can be gifted to someone having a rough morning and spent on small things inside the app. They are points, never money.
Supportive by design
Reactions are supportive only; there is no downvote. Questions can be asked anonymously for the topics that are hard to put a name next to. Every post passes moderation before it is visible, report and block are one tap away, and reported content is reviewed within 24 hours.
Shared struggle, not glorified hunger
The community exists for the days that are hard, not to celebrate eating less. The copy, the reactions and the moderation rules are all written from that side.