Reef Data

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

Tech companies make money with your data. Turn the tables now:

Get your data back. Discover what's being collected about you. And earn money if you want.

Your data. Your decision.

How it works

1 Get your data
The Reef Data app helps you reclaim data from tech companies – easily and in just a few steps.

2 Discover your data
View your data in a digital profile – clear, concise, and visible only to you.

3 Earn money with your data
Once enough people are on board, we can monetize the data together.

Our privacy guarantee

- Your data is stored in a data room on your smartphone. Only you have access.

- You decide: If you want, you can share your data and market it with the Reef community.

- No personal data is stored outside your device. Your data is shared anonymously.

- Reef Data uses only EU servers and transmits community data encrypted.

How does Reef Data work?

Reef Data markets community data fairly and transparently.

Reef Data provides anonymized community data to organizations and companies for a fee. The money is distributed fairly among the community members. Participation is voluntary for app users. Your data, your choice.

Reef Data is a registered cooperative. Not a corporation. No investors.

As a registered cooperative, Reef Data offers a secure framework for the community.
For a new data culture.
Updated on
Sep 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

- „Daten teilen“-Funktion für GPS- und Profildaten verfügbar
- Community-Level im Wallet eingeführt
- Verbesserte Registrierung: Code-Eingabe und Passwortüberprüfung optimiert
- Neues Onboarding und neue Dashboard-Struktur
- LIDL ist ab sofort als neue Datenquelle verfügbar
- Reduzierter Akkuverbrauch bei aktiver GPS-Standortbestimmung
- Kleinere Verbesserungen und allgemeine Optimierungen