Microlearning for readers

Don't just read books.
Remember them.

Turns any book into bite-sized insight cards and a quick quiz. Read one idea at a time, then prove you know it. Every session under 5 minutes.

Get Started - $12/year Try a free quiz →

Big Idea

The ability to focus deeply is becoming both rare and valuable.

Deep Work
Cal Newport Tell me more →

You finish a book. A month later,
you remember almost none of it.

Passive reading doesn't build durable knowledge - active recall does.
BukuMu closes the gap between reading a book and actually knowing it.

How it works

Three steps to remembering

Add any book

Search the catalog and add it to your library. We'll generate insight cards and a quiz automatically.

Read one idea at a time

Swipe through distilled insight cards. One idea per card - never a wall of text.

Prove you know it

Take the Quiz. Instant feedback, no timer. Beat your last score.

Insight cards - ideas you can actually use

💡 Big Idea

You don't rise to the level of your goals - you fall to the level of your systems.

Goals are about the results you want. Systems are about the processes that lead to those results. Fixing the system is what produces lasting change.

✅ Actionable

Use implementation intentions: "I will [behaviour] at [time] in [location]."

People who make a specific plan for when and where they'll perform a new habit are significantly more likely to follow through.

🧠 Mental Model

The Two-Minute Rule: if a new habit takes less than two minutes, do it now.

Starting is usually the hardest part. By scaling habits down to two minutes, you remove the activation energy required to begin.

Active Recall

Reading is learning.
Answering is knowing.

Every quiz is built from the cards you just read. Answer in under a second - feedback is instant, with explanation and a link back to the source idea.

Recall

What two qualities define deep work's growing importance?

Cheap and abundant

Rare and valuable

Fast and social

✓ Correct! In an economy where most work is shallow and distracted, the ability to focus deeply commands a premium.

Not ready to commit?

Try a real quiz — no signup needed

Pick one of five famous books and test yourself right now. Free, instant, no account required.

Take a free quiz →

Simple Pricing

One plan. Everything in.

No tiers, no feature gating. One simple plan.

BukuMu

$ 12 /year

That's about $1/month

Unlimited books & insight cards
Quizzes
Highlights, notes & export
Resume exactly where you left off
Score history across all attempts
New books added every week

Get Started - $12/year

Don't just read books.Remember them.

You finish a book. A month later,you remember almost none of it.