Cal AI · B2C · photo calorie tracking app
Let users join friend groups and topic groups with streak leaderboards
Unknownretentioncommunity
What they did
Shipped a groups feature (community feed) where friends log food and stay accountable together, with leaderboards showing longest streaks; later added public topic groups (weight loss, bulking, recipes and meal prep), inspired by Strava and Ladder. Aim: retention plus a network effect that the many Cal AI clones can't copy.
- Stage
- scale
In their words
The Superwall Podcast · Daniel Heintzma - I speedran a new app from 0 to $2m/year in 6 months (here's how)“a groups feature, like a community feed where people can join their friends and then like stay accountable together and log foods together.”
“Yeah, we have leaderboards on groups, so you could see like who has the longest streak and things like that.”
“we started off with specific groups for your friends, and then we later added public groups where you can like see others on the community and what they're doing.”
Related topics
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