Privacy Policy

Invaders is a community app whose goal is to help eliminate unnecessary paper receipts. Users photograph paper receipts, confirm the detected brand, indicate whether they requested the receipt, and contribute to collective statistics, environmental impact estimates, rankings, achievements, and personal progress.

This privacy policy explains what data the Invaders app collects, how it is used, how long it is retained, and what your rights are. The responsible party is the Invaders team, reachable at invaders.receipt@gmail.com.

Invaders may collect the following data:

• an email address, through account authentication;
• a user identifier;
• a username;
• an optional profile photo;
• photographs of receipts;
• information extracted from receipts;
• the detected or selected brand;
• the answer indicating whether you requested the receipt;
• data related to contributions, progress, rankings, and achievements.

This data is used only to:

• provide the app's features;
• authenticate users;
• process and validate receipt submissions;
• recognize brands;
• detect duplicate submissions;
• calculate statistics and environmental impact estimates;
• display progress and rankings;
• prevent fraud;
• provide support and maintain app security.

Receipt photographs may be processed to recognize the receipt and its brand. A private copy is retained only when you choose to save one. Technical fingerprints or derived information may be retained to detect duplicate submissions.

The collected data may be linked to your account, because submissions, progress, and saved receipts are associated with that account.

• Invaders does not use your personal data for advertising.
• Invaders does not sell your personal data.
• Invaders does not track you across apps or websites.
• Invaders does not use receipt photographs or other user content for advertising tracking.

Invaders uses Sign in with Apple for authentication and Supabase for database, authentication, storage, and backend infrastructure. These providers process data only as required to provide their services and according to their own privacy policies.

Account and contribution data are retained while your account remains active or as needed to operate and secure the service.

You can request access, correction, or deletion of your data. You can delete your account from the app when this feature is available, or contact us at invaders.receipt@gmail.com.

This policy may be updated when the app changes. Any update will be published on this page with a revised effective date.

For any privacy question, contact the Invaders team at invaders.receipt@gmail.com or visit our support page.