The Daily Thinking Habit on iOS
1,200+ Timeless Models
Lumi transforms wisdom from philosophy, game theory, physics, and neuroscience into a card-swiping ritual with Socratic AI tutoring & native Apple widgets.
Captures taken straight from our live iOS TestFlight build (Build 35+).
No infinite algorithmic dopamine traps. Lumi delivers 1 high-leverage mental model at a time with razor-sharp definitions and actionable life heuristics.
"Boil things down to their most fundamental truths and reason up from there."
The act of boiling a problem down to the most fundamental truths that cannot be deduced any further, and then synthesizing a solution from scratch rather than reasoning by analogy.
No trivial quizzes. A complete cognitive toolchain engineered to sharpen your intuition and build lasting daily wisdom.
Fluid vertical swiping inspired by modern media, tuned strictly for high-density wisdom, dark OLED aesthetics, and expandable definition drawers with real-world case studies.
Stuck on a dilemma? Ask Lumi to challenge your assumptions and apply mental models directly to your work and personal life.
Concept Matcher, Scenario Detective, and Speed Recall Blitz to reinforce cognitive muscle memory with XP & streak bonuses.
GPU-accelerated wallpapers with custom mood typography for deep visual immersion.
Swipe right if mastered, swipe left to review. Ebbinghaus curve algorithms calculate optimal intervals.
Life happens. Lumi rewards 5-day continuous streaks with freeze shields so busy travel or exams won't reset your hard-earned habit.
Lumi's native Swift WidgetKit integration updates every dawn with today's concept, synchronizing 1:1 with your in-app Explore feed and supporting direct 1-tap deep links.
LUMI MIND
Aristotle • Elon Musk
"Boil things down to their fundamental bedrock truths."
Direct WidgetKit rendering with Swift 6 deep linking.
10 direct screen captures from our current Apple TestFlight build. Click any interface to examine editorial details and UX flow.
"When a measure becomes a target, it ceases to be a good measure."
"Entities should not be multiplied beyond necessity."
Intimacy, Passion, and Commitment synthesis by Robert Sternberg.
Computer science architecture mirroring communication structures.
Bottom sheet drawer revealing Core Principle & Real-World Case Study.
Socratic reasoning on First Principles Thinking with interactive concept tags.
Concept Matcher, Scenario Detective, and Speed Recall Blitz game modes with XP rewards.
Practical dilemma analysis diagnosing why developer code line metrics failed.
Tinder-style gesture review ("I Know This" vs "Need Review") for spaced intervals.
Personalized knowledge library tracking mastered concepts and spaced review queues.
Follow your favorite topics to curate your FYP feed and bi-hourly push insights.
TestFlight beta testers enjoy unrestricted VIP access during development. Official pricing upon public release:
Full access to all 1,200+ mental models, daily widgets, and basic AI inquiries with monthly billing.
Our flagship tier. Includes a 7-day risk-free trial, Socratic AI coaching, and all 5 boutique theme engines.
Pay once, own forever. Never worry about recurring subscription bills or renewal dates.
Be among the first to experience Lumi on your iPhone. Help test daily mental model feeds, widgets, and AI tutoring before public App Store release.
Requires iOS 16.0 or later and the free Apple TestFlight app.