Privacy Policy

Last Updated: February 17, 2026

Welcome to SpritCheck. We value your privacy and are committed to protecting your personal data in accordance with the General Data Protection Regulation (GDPR).

1. Information about the Controller

The controller responsible for data processing on this website and the app is:

Ahmet Ozan Ekici
Storkower Str. 217
10367, Berlin
Germany
Email: support@spritcheck.net

2. General Information and Mandatory Clauses

We take the protection of your personal data very seriously. Personal data is any data with which you can be personally identified. This policy follows the transparency requirements of Art. 13 GDPR.

Revocation of your consent to data processing

Many data processing operations are only possible with your express consent. You can revoke consent you have already given at any time. The legality of the data processing carried out until the revocation remains unaffected by the revocation.

Right to lodge a complaint with the supervisory authority

In the event of violations of the GDPR, the data subjects have a right to lodge a complaint with a supervisory authority, in particular in the Member State of their habitual residence, their place of work or the place of the alleged violation.

3. Hosting and Server Log Files

Our website/API is hosted by an external service provider (Railway). When you access our services, the server automatically collects info that your browser/app transmits into 'Server Log Files':

  • Browser type and version / Device model
  • Operating system used
  • Referrer URL
  • Time of the server request
  • IP address (anonymized where possible)

The legal basis for this processing is Art. 6(1)(f) GDPR (Legitimate Interest) to ensure error-free operation.

4. Information Collection in the App

To provide a functional experience, we process:

  • Location Data (Art. 6(1)(a) GDPR): Used only to show nearby stations. Not permanently stored.
  • Device Identifiers (Art. 6(1)(f) GDPR): A unique ID to manage your favorites and local settings.
  • Notification Tokens (Art. 6(1)(b) GDPR): Collected via Firebase FCM to send requested price alerts.
  • Crash Reports (Art. 6(1)(f) GDPR): Anonymized data via Firebase Crashlytics to improve stability.

5. Third-Party Services

We use the following providers. Note that data may be transferred to the USA. Google is certified under the EU-U.S. Data Privacy Framework.

  • Tankerkoenig API: Fuel price data provider.
  • Google AdMob: Displays advertisements. We use the User Messaging Platform (UMP) to manage your consent.
  • Google Firebase: Used for push notifications, crash reporting, and API security (App Check).

6. Your Legally Guaranteed Rights

Under the GDPR, you have the following rights regarding your personal data:

  • Right to information (Art. 15 GDPR)
  • Right to rectification (Art. 16 GDPR)
  • Right to erasure / 'Right to be forgotten' (Art. 17 GDPR)
  • Right to restriction of processing (Art. 18 GDPR)
  • Right to data portability (Art. 20 GDPR)
  • Right to object (Art. 21 GDPR)