Privacy Policy

This Privacy Policy describes how Low Battery, Inc. ("brevv," "we," "us," or "our") collects, uses, and shares information when you use the brevv mobile app and the brevv.app website (together, the "Service"). By using the Service you agree to this policy.

1. Information we collect

We collect only what we need to give you personalized brewing recipes and to keep the app working well.

• Account information. Name and email address when you create an account or sign in.
• User content. Photos of coffee bags you scan, brew logs, cup ratings, equipment profiles (brewer, grinder, scale, kettle), and recipes you create, save, or share.
• Device and usage data. Device identifiers, app version, operating system, language, interactions with features, search history within the app, and diagnostic data such as crash reports.
• Purchase data. If you subscribe to brevv Pro, the App Store or Google Play processes the payment and shares a transaction receipt with us so we can grant access. We do not receive your full payment card details.

The camera is used only when you actively scan a coffee bag. Images are processed to extract information such as origin, roast date, and tasting notes.

2. How we use information

• Generate and adapt brewing recipes for your gear and taste.
• Sync your brews, recipes, and equipment across devices.
• Enable community features such as sharing brews, liking, and saving recipes from other users.
• Improve the Service through analytics, debugging, and crash reporting.
• Send transactional messages (account, subscription, support) and, with your consent, occasional product updates.
• Detect, prevent, and address fraud, abuse, and security issues.
• Comply with legal obligations.

3. How recipes are generated

brevv uses machine-learning models to recognize coffee bag information and to generate pour-over recipes. Bag scans and feedback you provide may be used to improve recipe quality. We do not use your photos or identifiable data to train general-purpose AI models for third parties.

4. Sharing

We do not sell your personal information. We share information only with:

• Service providers that host our infrastructure, process payments, send email, run analytics, or provide AI inference, under contracts that restrict their use of the data.
• Other users, but only for content you choose to make public (e.g., a brew you share with the community).
• Authorities when required by law, subpoena, or to protect the rights, safety, and property of brevv, our users, or the public.
• An acquirer in the event of a merger, acquisition, or sale of assets, subject to this Privacy Policy.

5. Data retention

We keep your account data while your account is active. You can delete your account at any time from the app settings; we will remove your personal data within 30 days, except where we are required to retain it for legal, accounting, or security purposes.

6. Your rights

Depending on where you live, you may have the right to access, correct, export, or delete your personal data, and to object to or restrict certain uses. To exercise these rights, contact us at the address below. We will not discriminate against you for exercising any of these rights.

California residents have additional rights under the CCPA/CPRA, and residents of the EEA, UK, and Switzerland have rights under the GDPR. The legal bases on which we rely include performance of a contract, our legitimate interests in operating and improving the Service, your consent, and compliance with legal obligations.

7. Security

We use industry-standard technical and organizational measures to protect your information in transit and at rest. No system is perfectly secure, so we cannot guarantee absolute security.

8. Children

brevv is rated 4+ but is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal data, contact us and we will delete it.

9. International transfers

We are based in the United States and process data there and in other countries where our service providers operate. Where required, we rely on appropriate safeguards such as the Standard Contractual Clauses for cross-border transfers.

10. Changes

We may update this Privacy Policy from time to time. When we make material changes we will notify you in the app or by email. The "Last updated" date at the top of this page reflects the latest revision.

11. Contact

Low Battery, Inc. — questions, requests, or complaints about this Privacy Policy: privacy@brevv.app.