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CallOut is a social prediction app where friends make calls & predictions about each other's lives.
CallOut - Predict your FriendsEarn money on what you already know.
Brandon Leeleft a comment
The idea came from a scene in How I Met Your Mother — Ted and Barney are constantly making bets, but nobody ever actually pays up. It's always "you owe me from that one." That's not a TV trope, that's real life. A few months ago someone in my group chat said "I bet Tyler shows up exactly 15 minutes late to dinner." Tyler showed up 15 minutes late. Everyone celebrated, nothing happened. No money...
CallOut - Predict your FriendsEarn money on what you already know.
Brandon Leeleft a comment
I would love any feedback & answer any questions y'all have!
BioBoostTikTok for Health - personalized, science-backed wellness
BioBoost is a TikTok-style health app that delivers short-form, science-backed tips personalized to your biometric data and goals. Unlike generic wellness apps, each insight is reviewed against primary research, cites sources, and explains benefits and how to apply them. BioBoost integrates Apple Health to tailor recommendations using sleep, HRV, and activity data, sends a daily health tip notification, and includes structured protocols users can test for sleep, longevity, performance, etc.
BioBoostTikTok for Health - personalized, science-backed wellness
Brandon Leeleft a comment
I’ve always been deeply into health and wellness—optimizing how I look, feel, and perform. I previously worked as a research assistant for David Sinclair (top longevity scientist in the world) at Harvard Medical School, which exposed me to high-quality longevity and health research most people never see. I noticed two problems: people constantly forget health tips they see online, and most...
BioBoostTikTok for Health - personalized, science-backed wellness