Doodo.
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Personalized learning

A personalized AI tutor that remembers you

Most AI tools start from zero every time. Doodo remembers how you learn — the examples that clicked, the ideas that tripped you up, the way you like things explained — so every lesson fits you a little better than the last.

Meet Doodo — it's free →No card needed · works in your browser
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What Doodo learns about you

Like a good teacher, it pays attention — and uses what it notices.

  • How you like to learn

    Examples first or theory first, pictures or formulas, a hint or the full worked solution. What you set yourself always wins.

  • What you love

    Your interests become analogies — run rates for voltage, set-pieces for functions — and the ones that land get reused.

  • Misconceptions

    The exact wrong idea, tracked until it's fixed. It only counts as fixed after you get it right on two different days.

  • Your strengths

    What you already know well, so Doodo can build on it instead of repeating it.

  • Your own words

    Explain a topic back and Doodo keeps your explanation, so you can see how your understanding grew.

  • Your rhythm

    When you study and for how long, so reviews and plans fit your real week.

How it uses what it learns

  1. Before each lesson

    Doodo reads a short brief of what matters for this exact question: related topics you've studied, what worked for you, and what to watch out for.

  2. During the lesson

    It picks the approach that suits you, uses an analogy you'll recognise, and asks a check-in question designed to catch a misconception you've had before.

  3. After the lesson

    It updates your memory with what it noticed — strengthening what was confirmed and letting one-off guesses fade.

Memory that gets sharper, not cluttered

A memory that only grows becomes noise. Doodo's memory works more like yours: things fade unless they show up again, repeats of the same idea are merged into one, and old notes are archived rather than cluttering every lesson. Topics you once knew well but haven't touched in a while are flagged as fading and come back for a short review — spaced repetition, woven into your learning.

And it is yours. Your Memory page shows what Doodo believes about you and why, and you can edit, lock or forget anything.

Questions people ask

How does Doodo get to know me?

A two-minute setup gives it a starting point — your level, goals, interests and how you like explanations. After that it learns from every lesson: what you said clicked, what confused you, your check-in and quiz answers, and how you explain things back.

Can I see and change what Doodo remembers?

Yes. Your Memory page shows everything Doodo has learned about you, why it believes it, and how it changed over time. You can edit it, lock it so Doodo never overwrites it, or delete it.

Can I give Doodo rules?

Yes. Tell it things like “always show a worked example first” or “don't use cricket analogies” and it follows them in every lesson.

Is personalization only for exam prep?

No. Doodo personalizes every explanation, whether you are preparing for an exam, doing homework, or just curious about how something works.

Get a tutor that knows you

Two minutes of setup, then every lesson is shaped around you.

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