I'm a software dev and my cofounder Lazar is a doctor. We've been working on ClinQuiz, a mobile app where you get a patient presentation and have to reach the diagnosis. The twist is that history, exam, labs, ECG and imaging are all locked. Every one you open costs points, each next one costs more than the last, and wrong guesses cost too. You start at 100. So the game is figuring out what you actually need to know, not just reading everything. After each case you get a breakdown (pathophysiology, differential, treatment, complications). There's also 1v1 duels where two people get the same two cases and a 3 minute clock. Stack if anyone's curious: Expo / React Native, Node + Postgres, RevenueCat for subs. Cases are in English, Serbian, German and Spanish. Free plan is 3 cases a day. If anyone wants to try the full thing, PROMO2026 is 50% off the first month on iOS and Android. clin-quiz.com/r Happy to answer anything about building it, and I'd really like feedback on the onboarding.   submitted by   /u/rajciic19 [link]   [comments]