Privacy Policy

1. Controller

Exerlyze UG (haftungsbeschränkt), represented by the managing director Mr. Markus Kurbel
Stresemannallee 63 60596 Frankfurt am Main

Owner contact email: mail@exerlyze.com

2. Scope / Overview

This Privacy Policy applies to:

  • the website exerlyze.com
  • the mobile app Ringforge (iOS/Android)

Current setup:

  • No user accounts / no login
  • No cloud sync
  • No ads / no retargeting
  • No newsletter
  • No embedded third-party content (e.g., YouTube, Google Fonts, Maps)
  • App data (timers/settings) is stored locally on the device.

3. Website hosting (Scaleway) / server logs / monitoring

Our website is hosted with Scaleway in the EU (container-as-a-service).

When you access the website, technical log data may be processed (server logs), such as:

  • IP address
  • date/time of access
  • requested URL/page
  • referrer URL
  • browser/device information (user-agent)
  • status codes / error messages

Purpose: delivery of the website, stability, troubleshooting, IT security.
Legal basis: Art. 6(1)(f) GDPR (legitimate interests in operating a secure and stable service).
Recipients: Scaleway (hosting provider; processor).
Retention (logs): 7 days.
Retention (metrics): 31 days.

4. Contact by email (support)

If you contact us by email, we process the data you provide (e.g., email address, message content, attachments).

Purpose: handling your request, customer support.
Legal basis: Art. 6(1)(b) GDPR (pre-contractual/contractual communication) or Art. 6(1)(f) GDPR (legitimate interests in providing support).
Recipients: email provider, e.g., Proton (service provider).
Retention: as long as necessary to handle the request, then e.g., 6 months, unless legal retention obligations apply.

5. App: local storage

Ringforge currently stores timer/settings data locally on your device. We do not automatically receive this data.

6. Crash reporting (Firebase Crashlytics)

We use Firebase Crashlytics (Google) to analyze crashes and improve the stability of the app.

In particular, the following data may be processed:

  • crash stack traces / diagnostic data
  • related identifiers (e.g., Crashlytics Installation UUID, Firebase Installation IDs)
  • device/system information (platform-dependent)

Purpose: detecting, diagnosing, and fixing crashes and errors.
Legal basis: Art. 6(1)(f) GDPR (legitimate interests in maintaining a stable and secure app).
Retention: Crashlytics typically retains these data for 90 days before the deletion process starts.

Note: We do not enable Google Analytics data sharing (“Data Sharing” default settings) unless explicitly activated.

7. Cookies / tracking / analytics (website)

We currently do not use tracking or marketing tools. If we introduce analytics/cookies in the future, we will update this Privacy Policy accordingly.

8. Minors

Our service is intended for individuals aged 16 and older. We do not intend to process personal data of children under 16. If we become aware that such data has been processed, we will delete it as required by law.

9. Your rights

Under the GDPR you have, in particular, the right to:

  • access (Art. 15)
  • rectification (Art. 16)
  • erasure (Art. 17)
  • restriction (Art. 18)
  • data portability (Art. 20)
  • object to processing based on legitimate interests (Art. 21)
  • withdraw consent (Art. 7(3)), where applicable
  • lodge a complaint with a supervisory authority (Art. 77)

10. Changes to this Privacy Policy

We update this Privacy Policy if technologies or processing activities change.

Latest update: 18 March 2024