Privacy Policy for Resero
This Privacy Policy describes how Imarum GmbH (“we,” “us,” or “our”) collects, uses, and shares information about you when you use our mobile application, Resero (the “App”).
§1. Data Controller The party responsible for the processing of your personal data (the data controller) is:
Imarum GmbH Schloßschmidstraße 5, 80639 Munich Germany
For any questions or requests regarding your data and privacy, please contact us at: support@reseroapp.com
§2. The “Privacy by Design” Principle Resero is built with a focus on data minimization:
No Accounts: We do not collect names, email addresses, or passwords. There is no login process.
On-Device Storage: All User Content—including custom workout structures, intervals, repetition sets, and completed workout history—is stored exclusively on your physical device. We do not transmit, backup, or store your fitness data on our servers.
§3. Technical Analytics (Firebase Crashlytics) To ensure the App remains functional and stable, we use Firebase Crashlytics (provided by Google).
What is collected: In the event of an App crash or error, a technical report is sent to our dashboard. This includes device model, OS version, and stack traces.
IP Addresses: IP addresses are used by the service provider solely for the technical transmission of the report and are truncated or anonymized by the provider as early as technically possible.
Purpose: To identify and fix bugs and improve App performance.
Legal Basis: Legitimate interest (Art. 6(1)(f) GDPR). This data is used strictly for debugging and does not include your specific workout logs or personal identifiers.
§4. International Data Transfers Our service providers, particularly Google, are based in the United States. This means your personal data may be transferred to and stored on servers located outside the European Economic Area (EEA).
We have ensured that such transfers are protected by appropriate legal mechanisms. Specifically, data transfers to Google are governed by Standard Contractual Clauses (SCCs) approved by the European Commission, which provide a legal framework to ensure your data receives a level of protection equivalent to that under GDPR.
§5. Data Retention Workout Data: We do not retain your workout data; it remains on your device until you choose to delete the App or clear its storage.
Technical Logs: Crash reports sent to Firebase Crashlytics are generally retained for 90 days before being automatically deleted by Google.
§6. Your Rights Under the GDPR, you have the right to access, rectify, or erase your personal data.
Self-Service: Since we do not store your fitness data, you can exercise your “Right to Erasure” simply by deleting the App from your device.
Requests: For any inquiries regarding technical data logs, contact us at support@reseroapp.com.
§7. Children’s Privacy The App does not knowingly collect personal data from children, as no personal information is requested and no user accounts are created.
§8. Changes to This Privacy Policy We may update this policy to reflect changes in the App’s functionality. Updates will be made available within the App. Your continued use after an update constitutes acceptance of the new Privacy Policy.
Effective Date: April 19, 2026; Last updated: April 19, 2026