Question 1

What is Lumina?

Accepted Answer

Lumina is a free Android app that turns topics, notes, or PDFs into flashcards you can study on your phone. It uses AI to write question and answer cards from whatever you give it.

Question 2

Is Lumina free?

Accepted Answer

Yes. Lumina is free to download on Google Play. You can create decks, study, and track streaks at no cost.

Question 3

Can I import PDFs or notes?

Accepted Answer

Yes. Lumina can read text from PDFs, Word files, slides, plain text, or pasted notes on your phone and turn that content into a deck.

Question 4

Do I need an account?

Accepted Answer

You can explore the app, but signing in with email or Google lets you sync decks and progress across sessions.

Question 5

How does the study garden work?

Accepted Answer

Study at least once a day to water your plant and keep your streak alive. The more consistent you are, the more your plant grows.

Question 6

Is my data sold?

Accepted Answer

No. Lumina does not sell your personal information. See the privacy policy for details on what is collected and why.

Question 7

How do I delete my account?

Accepted Answer

You can delete your account from the app profile screen or follow the steps at lumina.varshithvhegde.in/delete-account.

Question 8

Why is Google Sign-In not working?

Accepted Answer

If Google sign-in fails on a Play Store install, the app signing SHA-1 must be registered in Google Cloud for package com.varshith.lumina. Email sign-in still works while that is being fixed.

Frequently asked questions