SARENICA

Privacy Policy

At Sarenica, we are committed to protecting your privacy. This policy outlines how we collect, use, store, and disclose your information when you use our services.

1. Who We Are

Sarenica is operated by Mukul Singh as a Sole Proprietor based in India. We offer fatigue and focus tracking software for individuals and teams.

2. Data We Collect

Local Biometric & Input Data: blink rate, keystrokes, mouse movement, ambient noise. Processed locally unless opted into cloud backup.
Device Metadata: Operating system, app version, performance logs.
Authentication Info: Only your Google or Microsoft ID token (when using cloud login).
Payment Info: Handled by Paddle.com. We do not store card or payment data.
Optional Integrations: Spotify (listening activity), Fitbit (sleep/heart rate), if authorized by user.

3. Purpose of Data Use

We use your data solely to:

Generate personalized fatigue and focus scores.
Offer productivity and wellness insights.
Process subscriptions, upgrades, and support.
Improve application performance and features.

4. Legal Basis for Processing

Under the GDPR, the legal basis for processing your data is either:

Your consent (when you connect integrations).
Contractual necessity (for paid subscriptions).
Legitimate interest (for product analytics & security).

5. Data Storage & Retention

We store:

Local metrics on your device (encrypted SQLite).
Cloud data (if opted in) on Firebase (EU region).
Support email & upgrade history (secure email archive).

We retain billing records for as long as required by tax law. Other data can be deleted on request.

6. Cookies & Tracking

Our site uses minimal session cookies (for login) and anonymous analytics (optional). No cross-site tracking or ads. You may opt out entirely.

7. Third-Party Services

We share data with:

Paddle.com (payment processing)
Firebase (if cloud backup is enabled)
Spotify & Fitbit APIs (only if authorized by the user)
OpenAI API (only anonymized content, for AI assistant replies)

8. Your Rights

Under GDPR and similar laws, you have the right to:

Access your data
Request corrections or deletion
Withdraw consent at any time
Export your data (JSON format)
File a complaint with your regional DPA

9. Contact

For privacy questions, email support@sarenica.com. We typically respond within 48 hours.