Trifecta: Judgment & Focus

Most habit apps measure motion. Trifecta measures whether you're getting better at the things that actually decide outcomes. The whole app is built on one idea: success ≈ Judgment × Time × Luck Each of the three habits trains one of those variables. Ten minutes a day, total. No feeds, no coins, no levels — just the loop that compounds. ━━━━━━━━━━━━━━━━━━━━ THE THREE HABITS ━━━━━━━━━━━━━━━━━━━━ ☀️ PREDICTION JOURNAL — sharpen your judgment (3 min, morning) Write a falsifiable prediction with a confidence level and one line on WHY you believe it. When the due date arrives, you score it right or wrong. Memory rewrites itself ("I knew it"). Ink doesn't. Over weeks you discover exactly where your judgment is trustworthy — and where it reliably fails. 🔪 KILL LIST — win by subtraction (5 min, evening) Each night, name the one thing you did that, if it vanished forever, nothing important would break. When the same time-waster shows up three times in a week, the app flags it red: KILL IT. Successful people don't optimize by adding. They cut. 📡 DAILY EXPOSURE — widen your luck (2 min, anytime) Luck has a surface area: (what you do) × (how many people know about it). Once a day, do one outward act — message someone, publish something, ship an update, ask a question. One tap to log it. Capable people fail quietly in a sealed room; this keeps a door open for lucky breaks. ━━━━━━━━━━━━━━━━━━━━ THE CALIBRATION CHART ━━━━━━━━━━━━━━━━━━━━ The single most important screen in the app. It plots your stated confidence against your real hit rate. If your "70% sure" predictions only come true 40% of the time, you're overconfident — and now you know by exactly how much. This is the feedback loop almost no one ever gets. ━━━━━━━━━━━━━━━━━━━━ DESIGNED TO GET OUT OF YOUR WAY ━━━━━━━━━━━━━━━━━━━━ • Open → log → close in under 60 seconds. • One screen per habit, one action per screen. • Two gentle reminders a day, then the app shuts up. No other notifications. Ever. • Forgiving streaks — perfectionism kills habits. • A Graveyard of everything you've killed (surprisingly motivating to scroll). • An exposure history so you can see your luck surface growing. ━━━━━━━━━━━━━━━━━━━━ PRIVATE BY DESIGN ━━━━━━━━━━━━━━━━━━━━ • 100% local. Your data lives on your device. • No account, no sign-up, no email required. • No ads. No tracking. No social feed. • One-tap export of everything you've written as plain JSON. ━━━━━━━━━━━━━━━━━━━━ WHO IT'S FOR ━━━━━━━━━━━━━━━━━━━━ Founders, builders, investors, writers, researchers, and anyone who makes decisions under uncertainty and wants to get measurably better at it — without turning self-improvement into another job. The anti-trap rule, baked into the app: keep the system stupid simple. Fancy dashboards are procrastination wearing a productivity costume. Internal, internal, external. Are my bets right? Are my hours on the right bets? Can the world find my bets? Everything else is downstream of these three. Ten minutes a day. Download Trifecta and start your first prediction.