Privacy Policy

Last updated: 06.01.2026

1. Controller / Contact

Application: DeepFake 

Owner/Controller: Kristian Cerni

Contact: https://github.com/KrisHD1337

This policy applies to all users within Switzerland, the EU, and other jurisdictions.

2. What We Collect

We collect only what’s needed to provide our service:

Account Data: Username, email (optional), hashed password

Chat Data: Messages you send and the AI responses
All data is processed to provide your chat history and account functionality.

3. Legal Basis (GDPR)

For EU/EEA users, we process data based on:

Contract performance (to provide your account and chat history)

Legitimate interests (system security, fraud prevention)
Your data will not be processed for marketing without explicit consent.

4. How We Use Data

Your data is used to:

Authenticate and manage your account

Store and retrieve chat history

Improve and maintain the app

We do not sell your data.

5. Data Retention

We retain data as long as your account is active. If you request deletion, your data will be deleted unless we must retain it for legal reasons.

6. Data Transfers

Your data may be stored or processed where our servers reside. Switzerland has an adequacy decision with the EU, meaning transfers can occur without additional safeguards.

7. Your Rights (GDPR + Swiss rights)

Depending on jurisdiction, you may have the right to:

Access your data

Correct inaccuracies

Request deletion

Restrict or object to processing

Request data portability (GDPR)

To exercise these rights, contact us at: kriscerni@gmail.com

8. Data Security

We implement reasonable technical and organisational measures to protect your data — encryption for passwords and secure database access.

9. Changes to this Policy

We may update this document. Changes will be posted with a “Last updated” date.