Outthink vs Expiry Keeper

Think through any problem. The world's best engineers, founders, and investors don't just work harder — they think differently. They use mental frameworks: structured approaches to decisions that cut through complexity and reveal what matters. Outthink puts 16 of these frameworks in your pocket. What's inside: • Eisenhower Matrix — Prioritize ruthlessly. Separate urgent from important. • Two-Way Door Decisions (Bezos) — Know when to move fast and when to deliberate. • Inversion (Munger) — Solve problems by thinking backwards. Avoid failure modes to succeed. • The 5-Step Algorithm (Musk) — Question, delete, simplify, accelerate, automate. In that order. • Pareto 80/20 — Find the vital few inputs that drive most results. • First Principles — Break problems down to fundamental truths and rebuild. • Pre-mortem — Imagine failure before it happens. Then prevent it. • And 9 more frameworks from thinkers like Feynman, Boyd, and Buffett. How it works: Each framework is interactive. Enter your actual decision, goal, or problem — and work through it step by step. Get actionable insights, not just theory. Free to start: 4 complete frameworks are free forever. Unlock all 16 (plus future additions) with a one-time Founding Member purchase — no subscriptions. Built for doers: Whether you're making a career move, prioritizing a product roadmap, or deciding whether to buy that house — Outthink helps you think it through. "I think it is possible for ordinary people to choose to be extraordinary." — Elon Musk

Never lose track of a passport, ID card, visa, residence permit, driving license, insurance policy, or warranty date again. Expiry Keeper: Documents is a calm, local-first expiry date tracker for the important documents you cannot afford to forget. Use it to: • Save document names, types, expiry dates, and reminder timing • See what is expired, urgent, upcoming, or safely up to date • Track passports, IDs, residence permits, driving licenses, insurance, warranties, and more • Get local reminders before renewal deadlines • Share a clean document expiry summary when needed Built for people who manage travel documents, immigration paperwork, family renewals, rental paperwork, insurance dates, and everyday life admin. Private by design: • No account • No backend • No ads • No tracking • No document data collection • Data stays locally on your device and is not sent anywhere unless you choose to share a summary Expiry Keeper helps you turn scattered expiry dates into one clear renewal list.