Research made readable
Each paper comes with a headline, plain-language summary, key takeaway, authors, publication year, and citation count — everything you need without the 30-page PDF.
Peer-reviewed research, simplified
Brilliant papers, made readable.
Lehman turns peer-reviewed academic research into quick, engaging reads you can actually use. Get smarter in 5 minutes a day across topics like finance, health, AI, psychology, and more.
Lehman
Your research feed
Topics
Today's picks
Health
10-Minute Walks After Meals Slash Blood Sugar Spikes by 30%
Short post-meal walks proved significantly more effective than a single daily workout for glucose control across 300+ participants.
AI
Small Language Models Are Catching Up Faster Than Expected
New distillation techniques let 7B-parameter models match GPT-4 on key benchmarks at a fraction of the cost.
Finance
Index Funds Now Beat 92% of Active Managers Over 20 Years
A sweeping analysis of 4,000+ funds confirms passive investing dominance has only accelerated since 2020.
8
Research topics
5 min
Daily time commitment
100%
Peer-reviewed sources
Free
To get started
Product
Built for curiosity, not endless scrolling.
Every paper is sourced from peer-reviewed journals and distilled into a punchy headline, a 60-second summary, and a key takeaway you'll actually remember. Save what resonates, skip what doesn't, and tap "Go Deeper" to read the original source.
Discover and search
Browse by category, search across papers by keyword, and explore what's trending. Find research you'd never stumble on by yourself.
A feed that learns
Pick your interests during onboarding and your feed gets smarter from there. The more you read and save, the better your recommendations become.
Topics
Eight fields. Infinite curiosity.
Every paper is curated from leading academic journals and summarized so you get the insight without the jargon.
Finance
Markets, investing, economics, and behavioral finance.
Health
Nutrition, longevity, exercise, and evidence-based medicine.
AI
Machine learning, LLMs, algorithms, and automation.
Psychology
Behavior, cognition, decision-making, and persuasion.
Technology
Computer science, engineering, and emerging innovation.
Science
Physics, biology, chemistry, and general research breakthroughs.
Sociology
Culture, institutions, inequality, and social behavior.
Environment
Climate, sustainability, ecology, and environmental policy.
How it works
Smarter in three steps.
No PhD required. Lehman does the heavy lifting so you just absorb the breakthroughs.
Pick your interests
Choose the topics you're curious about — from Finance and Health to AI and Psychology. Your feed starts learning from day one.
Scroll your feed
Each card is a real research paper distilled into a punchy headline, a 60-second summary, and a key takeaway you'll actually remember.
Save and go deeper
Bookmark papers that resonate, share them with friends, or tap "Go Deeper" to read the original study. Build a personal library of knowledge that compounds over time.
Why Lehman
Not another summary app.
Book summary apps rehash things you've already heard of. Lehman delivers novel findings from real academic research — things you've never encountered before.
Real research only
Every paper is sourced from peer-reviewed academic journals. No blog posts, no opinions, no clickbait — just findings backed by real methodology.
Built for discovery
You're not catching up on famous books. You're discovering breakthroughs you'd never find on your own — the stuff that changes how you think.
Human-friendly language
Written like a smart friend explaining a cool paper at a coffee shop. Complex ideas, simple language. No jargon walls, no academic gatekeeping.
Time to upgrade your brain.
Stop scrolling brain rot. Start feeding your mind with real research breakthroughs.
Coming soon to the App Store