Privacy Policy — Nuvra LogicLens

Our Commitment

Nuvra LogicLens was built on a single founding principle: your data never leaves your device. Every scan, every AI analysis, every encrypted vault operation happens locally on your phone. We do not operate servers that receive your media, metadata, or usage information.

Information We Collect

Nuvra LogicLens collects no personal information whatsoever. The table below summarises what the app stores and where:

Data Type	Stored Where	Sent to Us?
App preferences (theme, export path)	Device SharedPreferences	Never
Smart Cleanup Rule config	Device SharedPreferences	Never
Vault encryption keys	Android Keystore / Secure Storage	Never
Encrypted vault files	App private directory on-device	Never
Scan results & duplicate reports	Device SQLite database	Never
Biometric data	Handled entirely by Android OS	Never
Media files you choose to share	Your choice via OS share sheet	Not by us

Permissions & Why We Need Them

Storage / Media access — Read photos and videos to identify duplicates and quality issues. Files are read locally; originals are never copied off-device.
All Files Access (MANAGE_EXTERNAL_STORAGE) — Required to scan the full storage tree for a comprehensive audit. Without it, deeply nested media folders are inaccessible to Android apps.
Biometrics — Authenticate you before unlocking the encrypted Vault. Nuvra never receives or stores biometric templates; this is handled entirely by the Android Biometric API.
Notifications — Deliver Background Optimizer completion alerts and Smart Cleanup Rules audit summaries. All notification content stays on-device.
Wake Lock / Boot Completed — Allow WorkManager to run scheduled scans reliably and reschedule them after a reboot.

Third-Party Services

Nuvra LogicLens does not integrate any third-party analytics, crash-reporting, advertising, or tracking SDKs. There are no Firebase, Sentry, Amplitude, Adjust, or equivalent libraries in the application.

When you use the Share feature, files are passed to Android's native share sheet. The destination app (WhatsApp, Gmail, etc.) is outside Nuvra's control and governed by its own privacy policy.

Children's Privacy

Nuvra LogicLens is not directed at children under the age of 13. We do not knowingly collect any information from children. If you believe a child has provided personal information through this app, please contact us and we will take immediate steps to address the concern.

Security

Vault files are encrypted with AES-256-GCM using keys stored in the Android Keystore, which is hardware-backed on supported devices. App preferences and Smart Cleanup Rule configurations are stored in Android SharedPreferences, sandboxed and inaccessible to other apps.

Pro Vault features — including Strict Mode (wipe-on-failed-unlock) and Decoy Vault — operate entirely within the app's private storage and do not transmit any data.

Because no data is transmitted, there is no risk of interception in transit. The attack surface is limited entirely to your physical device.

Changes to This Policy

If we ever update this policy, the revised version will be published at this URL with an updated effective date. Continued use of the app after a policy change constitutes acceptance of the updated terms. Material changes will also be surfaced in-app at next launch.

Contact

Questions or concerns about this policy? Contact the developer at:
support@rynexon.com