Privacy Policy

Last updated: April 25, 2026

Who we are

DoOrDonate is operated by Finn Strehl / Strehl Digital, Kaiser-Friedrich-Ring 142, 40547 Düsseldorf, Germany. Contact: strehldevs@gmail.com.

What data we collect

To operate the service we collect:

• Account data — email address and password hash (via Supabase Auth)
• Challenge data — goal text, duration, stake amount, chosen charity, proof photos
• Payment data — handled entirely by Stripe. We store only a Stripe Customer ID and a payment method reference. We never see or store raw card numbers.
• Usage data — basic analytics to improve the app (no third-party trackers)

How we use your data

• To create and manage your account
• To run your challenges and process stakes if you fail
• To forward donations to the selected charity via Stripe Connect
• To send transactional emails (challenge confirmation, payment receipt)

Payments and Stripe

All payment processing is handled by Stripe, Inc. When you save a card, your payment details go directly to Stripe — we receive only a token reference. When a challenge is failed, we instruct Stripe to charge the saved card and transfer 80% directly to the chosen charity's Stripe account. We never custody funds on behalf of the charity.

Stripe's privacy policy: stripe.com/privacy

Proof photos

Photos you submit as daily proof are stored in our secure cloud storage (Supabase Storage) and are only accessible to you. They are deleted when you delete your account.

Data retention

We retain your data for as long as your account is active. You can request deletion at any time by emailing strehldevs@gmail.com. We will delete your data within 30 days.

Your rights (GDPR)

As a resident of the EU you have the right to access, correct, export, or delete your personal data. You also have the right to object to processing and to lodge a complaint with the supervisory authority (Landesbeauftragter für Datenschutz NRW).

To exercise any of these rights, contact us at strehldevs@gmail.com.

Third-party services

• Supabase — database and authentication (EU region, Frankfurt). Privacy policy
• Stripe — payment processing. Privacy policy

Changes

We may update this policy from time to time. We will notify you of significant changes via the app or email. Continued use of the service after changes constitutes acceptance.

Contact

Questions about privacy? Email strehldevs@gmail.com.