Lectio

Privacy Policy

Last updated: 20 August 2026

In short: we store your email for your account, the material you upload to make your lecture, and your progress in the app. Your uploads are processed only to produce your lecture. Your card details never reach us. Deleting your account deletes your data.

Who is responsible

Turhan Anıl Ünkaya · info@lectioapp.co. This page is our privacy policy and also serves as the disclosure required by Turkish data protection law (KVKK, Law No. 6698).

What we process

Account: your email address, your name, your profile photo if you have one, and the identity your Apple or Google sign-in provides.
Profile (optional): date of birth and gender. You do not have to provide these.
What you upload: PDFs and slide decks, photos of notes, the YouTube and web links you paste, and audio you record or upload.
What we generate: the lecture script and audio, quiz questions, flashcards, the cheat sheet, and the questions and answers from the "Ask" screen.
Use and progress: how much of each lecture you listened to, quiz scores, card review records, daily listening time, streak and XP, plus the exam dates and courses you enter.
Subscription: your plan and its status. Your card details never reach us.
Technical: your device's push token if you allowed notifications, plus error and job logs and records of which screens are used.

Why we process it

To turn your material into an audio lecture and study materials (performance of contract)
To run your account and keep you signed in (performance of contract)
To count your free allowance and Pro fair-use ceiling correctly (contract, legitimate interest)
To notify you when a lecture is ready or has failed (your consent)
To find and fix faults and prevent abuse (legitimate interest)

Who we share it with

We use the service providers below to run Lectio. We do not sell your data, do not share it for advertising, and do not use it to train AI models.

Service	Purpose	Data shared
Clerk	Accounts and sessions	Email, name, profile photo, Apple/Google sign-in identity
Supabase (Germany, eu-central-1)	Database and file storage	Your uploaded sources, generated lectures, progress, preferences
Trigger.dev	Running the lecture pipeline	Source content and job records
DeepSeek	Lecture script and "Ask" answers	Text extracted from your source, your question
MiniMax	Narration	The generated lecture script
ElevenLabs	Speech-to-text	Only audio you record or upload
Google Cloud Vision	Reading text in photos of notes	Only photos you upload
RevenueCat and Apple	Subscription status and payment	Subscription id and status. We never receive your card details — Apple takes the payment.
Expo	Sending notifications	Your device's push token
Sentry	Crash and error diagnosis	The error record, app version and device model, your account id. Your uploads, lecture text and questions are not sent.
PostHog (European Union)	Measuring which screens are used	Event names and small-scale properties (e.g. a step number), your account id. Location estimation is off; no free text is sent.

International transfers: these providers' servers are outside Türkiye. By using the app you accept that your data is transferred to them so your lecture can be produced. The database and your files are held in the European Union (Germany).

How long we keep it

Deleting a lecture removes its record, audio, quiz and cards.
Deleting your account removes the data attached to it. This cannot be undone.
Records kept for accounting and abuse prevention (such as quota counters) carry no personal content and are kept only as long as technically necessary.

Your rights

You have the right to know whether we process your personal data, to ask what we hold and why, to learn who it has been transferred to at home or abroad, to have it corrected if it is wrong or incomplete, to have it erased, to object to a decision produced solely by automated analysis, and to claim compensation for damage caused by unlawful processing.

Write to info@lectioapp.co and we will answer within 30 days at the latest. You can also delete most of your data yourself: individual lectures from the Library screen, and your whole account from Profile → Account.

Children

Lectio is not directed at children under 13 and we do not knowingly collect their data.

Changes

When we update this page we change the date at the top; for material changes we tell you in the app.