Privacy Policy

1. Data Controller

The controller of your personal data is Dieter App. For matters related to the protection of personal data, you can contact us at: contact@mydieter.com.

2. What Data We Collect

When using the Dieter application, we collect the following data:

Data provided by the user:

• Account data: name, email address, password (stored in encrypted form)
• Dietary data: diet plans, meals, ingredients, shopping lists
• Preferences: app language, unit system, currency

Automatically collected data:

• Technical data: device information, IP address (for session security)
• Activity data: date of last activity

3. Purpose of Data Processing

We process your data for the following purposes:

• Creating and managing a user account
• Email address verification and account security
• Enabling creation and management of dietary plans
• Sharing diets and shopping lists with other users (groups)
• Sending notifications related to the application (verification, invitations, password reset)

4. Data Sharing

We do not sell or share your personal data with third parties for marketing purposes.

Data may be processed by the following entities solely to the extent necessary for the application to function:

• Mailgun — sending transactional emails (account verification, password reset, invitations)
• Stripe — subscription payment processing
• Hosting provider — storing data on servers
• Google AdMob — serving ads only in the free version of the app (see the advertising section below)

5. Data Security

We apply appropriate technical and organizational measures to protect your data:

• Passwords are encrypted using the bcrypt algorithm
• Communication with the server is via encrypted connection (HTTPS)
• Access tokens have a limited validity period
• User sessions are monitored and can be revoked

6. Data Retention

We store your data as long as you have an active account in the application. After deleting your account, your data will be permanently removed from our servers.

7. Your Rights

In accordance with applicable regulations, you have the right to:

• Access your personal data
• Rectification of inaccurate data
• Erasure of data (right to be forgotten)
• Restriction of processing
• Data portability
• Object to processing

To exercise these rights, contact us at: contact@mydieter.com. You can also delete your account and data yourself in the app.

8. Advertising

In the free version of the app we show ads provided by Google AdMob. Users with an active subscription (Premium, Dietitian) do not see ads. AdMob may process device identifiers to serve ads. In the European Economic Area we ask for your consent to ads on first launch (Google consent mechanism); without consent to personalization, ads are non-personalized. On Apple devices, personalization additionally requires your tracking permission (App Tracking Transparency). Apart from advertising, the app does not use third-party analytics or tracking tools. Google policy: policies.google.com/technologies/ads.

9. Changes to Privacy Policy

We reserve the right to update this privacy policy. We will inform users of significant changes via the application or email.

10. Contact

If you have questions about privacy or personal data, contact us:

E-mail: contact@mydieter.com