Daily Dossier

Daily Dossier turns any topic into a personalized learning habit. Each day, you receive a bite-sized intelligence briefing — mixing core concepts, surprising connections, and interactive quizzes — that builds on everything you've learned so far.

HOW IT WORKS

Pick any topic — from quantum physics to culinary arts — and Daily Dossier generates a personalized briefing tailored to your current knowledge level. Each briefing takes about 3 minutes to read and includes:

- A core lesson that builds on what you already know
- A real-world analogy to anchor your understanding
- A surprising "Did You Know?" fact
- Connection Corner linking today's concept to past learning
- An interactive quiz to test your retention

YOUR KNOWLEDGE, VISUALIZED

Watch your expertise grow with a force-directed knowledge map that shows every concept you've learned and how they connect. Track your streaks with a GitHub-style activity calendar and monitor quiz performance over time.

SPACED REPETITION BUILT IN

Daily Dossier uses a scientifically-backed spaced repetition algorithm to identify concepts you're struggling with and weave them back into future briefings. The difficulty automatically adjusts based on your quiz performance — accelerating when you're crushing it, slowing down when you need more practice.

EARN ACHIEVEMENTS

Stay motivated with 9 achievements including Week Warrior (7-day streak), Quiz Whiz (five perfect scores), Century Club (100 concepts learned), and more.

FLEXIBLE PLANS

Free: 1 topic with daily briefings and quizzes
Plus ($2.99/mo): 3 topics, 2 briefings per day, no ads
Pro ($5.99/mo): Unlimited topics, 3 briefings per day, no ads, deep dives

Your learning data stays on your device. No account required.

Start building expertise today — one briefing at a time