SombuAI is in restricted Google Play testing.

Learn anything, from anything.

Turn your own material into focused ways to study.

Join internal testing See how it works
SombuAI owl on an open book
One learning path, built around material you choose.

Your material, made study-ready.

Start with the thing already in front of you.

  1. 1. Add what you have

    Upload PDFs and documents, scan printed notes, record a lecture, or add a supported link.

    PDF or documentScanned notesLecture recordingSupported link

  2. 2. Build a Study Kit

    Shape selected sources into notes, summaries, flashcards and quizzes with links back to the material.

    Study Kit
    Review
    Notes and summaries
    Recall
    Flashcards
    Check
    Quizzes

  3. 3. Practise what matters

    Use practice exams, AI Tutor, study plans and recorded progress to decide what to revisit next.

    PractiseCards, quizzes, exams
    ReviewExplanations and sources
    PlanNext study session

Different ways into the same lesson.

Read it, hear it, map it, ask about it, then practise it.

AI Tutor
Ask for a concise, step-by-step or Socratic explanation, with source citations when you work from your material.
Visual learning
Turn selected study material into grounded concept maps and process diagrams.
Audio lessons
Listen to an AI-labelled lesson or podcast generated from a Study Kit.
Active practice
Review flashcards, take quizzes and build practice exams from eligible questions.
Plans and progress
Schedule realistic study sessions and see recorded completion without a made-up mastery score.

Testing, not the public store.

SombuAI 1.0.3 is available only on the Google Play internal track.

The current internal build includes the learning tools described on this page. There is no public Play release yet.

Open the tester page Google shows the test download only to approved tester accounts.

Before you join.

A few practical answers about the current test.

Who can download SombuAI right now?

Only approved Google Play internal testers. Open the tester page while signed in with the Google account added to the test list.

What can I study from?

PDFs, documents, images, lecture recordings and supported public links. Scans and transcripts may need your review before they become study material.

Are screenshots on this page from the app?

No. This page uses the official SombuAI owl and a labelled system diagram. No unapproved product screenshots are presented.

Should I trust every AI answer?

No. Check important work. Source-grounded tools can link citations back to selected material, but AI output can still be incomplete or wrong.