Privacy Policy

1. Data Controller

The data controller responsible for your personal data is:

Lumnetic
Independent software developer
Email: info@lumnetic.app
Website: lumnetic.app

For any privacy-related enquiry or request, please contact us at the email above.

2. Scope of This Policy

This Privacy Policy applies to:

• The Rent Wise mobile application (iOS and Android)
• The lumnetic.app website and all its subpages
• Any future Lumnetic apps or products, unless a separate policy is published for them

This Policy does not apply to third-party platforms linked from our products. We encourage you to review their own privacy policies.

3. Data We Collect

3.1 Data you provide directly

Rent Wise works entirely on-device. Financial data you enter is stored locally and never transmitted to our servers.

• Financial figures entered into the app (stored locally only)
• Your name or email, if you voluntarily contact us for support

3.2 Data collected automatically

When you use our app or visit our website, certain technical data may be collected automatically:

• Crash reports and diagnostics — anonymised error logs from Apple and Google. They do not include your financial data.
• App Store analytics — anonymous, aggregate download counts and device types.
• Website analytics — if used, privacy-first tools only (no cookies, no personal data).

3.3 Data we do NOT collect

• We do not collect account credentials (there are no accounts)
• We do not use advertising SDKs or tracking pixels
• We do not collect your precise location
• We do not build user profiles for marketing purposes
• We do not share data with data brokers

4. How We Use Your Data

We use the limited data we collect solely for:

• App functionality: all financial calculations happen on-device.
• Bug fixing: anonymised crash reports help us fix technical issues.
• Support: your email is used only to respond to your enquiry.
• Legal compliance: to comply with applicable laws.

5. Legal Basis for Processing (GDPR)

If you are in the EEA or UK, we process your data on these legal bases:

• Legitimate interest (Art. 6(1)(f)): anonymised crash diagnostics.
• Contract performance (Art. 6(1)(b)): data necessary to run the app.
• Legal obligation (Art. 6(1)(c)): when required by law.
• Consent (Art. 6(1)(a)): withdrawable at any time by contacting us.

6. Data Retention

We retain personal data only as long as necessary:

• On-device financial data: stays on your device until you delete the app. We have no access.
• Support emails: kept up to 2 years, then permanently deleted.
• Crash diagnostics: per Apple and Google policies (typically 90 days).

7. Third-Party Services

We rely on a minimal number of third-party services:

We do not integrate advertising networks or analytics SDKs inside the Rent Wise app.

8. International Data Transfers

We process data within the EEA where possible. Where third-party providers transfer data outside the EEA, they do so under Standard Contractual Clauses or equivalent safeguards.

9. Your Rights

Depending on your jurisdiction, you may have the following rights:

• Right of access: request a copy of the personal data we hold about you.
• Right to rectification: ask us to correct inaccurate data.
• Right to erasure: ask us to delete your personal data.
• Right to restriction: ask us to limit how we process your data.
• Right to data portability: receive your data in machine-readable format.
• Right to object: object to processing based on legitimate interest.
• Right to withdraw consent: withdraw at any time without affecting prior processing.
• Right to lodge a complaint: with your local supervisory authority (e.g. Italian Garante or UK ICO).

Contact info@lumnetic.app to exercise these rights. We will respond within 30 days.

The most effective way to delete your on-device data is to delete the app.

10. Security

Security measures we apply:

• Financial data is processed and stored exclusively on-device.
• Our website is served over HTTPS with HSTS.
• Support communications are handled over encrypted email.
• We apply data minimisation: we collect only what we need.

No electronic storage is 100% secure. We commit to promptly notifying you and authorities of any breach, as required by law.

11. Children's Privacy

Our products are not directed at children under 13 (or 16 in the EEA). Contact info@lumnetic.app if you believe we have collected data from a child.

12. Changes to This Policy

We may update this Policy from time to time. The date at the top of this page will reflect the latest version.

Continued use of our products after any change constitutes acceptance of the updated Policy.

13. Contact

For any questions or requests related to this Privacy Policy, please reach out: