Last Updated: October 29, 2026
NarcRanger FS (“we”, “our”, or “us”) is committed to protecting your privacy. This Privacy Policy describes how we collect, use, and safeguard your information when you use the NarcRanger FS mobile application (“App”)
Please read this policy carefully. By using the App, youee to the collection and use of information as described here.
1. Information We Collect
We collect limited data only when required for functionality, and only with your consent.
a. Location Information
We collect your precise and approximate location only when you manually trigger a location-based feature (e.g., tagging a scan location or searching for local hardware).
Location data is not collected in the background or without your action.
Collection occurs only after you grant permission.
b. Camera Access
We access your device’s camera only when you perform a related action, such as taking a photo of a sample or evidence to attach to notes.
The camera is never used without your explicit action and permission.
c. Internet and Local Network Access
Internet and local network access are used to communicate with the connected spectrometer hardware (via local TCP/IP sockets or USB), verify device status, and check for official updates.
No personal data is collected or transmitted through internet access unless clearly required by a feature.
2. How We Use Your Information
Your information is used only to:
Enable core features like camera sample photo capture, hardware socket communication, and location-based scan tagging
Facilitate accurate material identification and record keeping
Improve the app experience and ensure reliable operation
We do not use your personal data for advertising, profiling, or background tracking.
3. Data Sharing
We do not sell, rent, or trade your data. Limited data may be shared:
With trusted service providers (if used) to support the app’s features
As required by law or to comply with legal obligations
4. Data Security
We use industry-standard measures to protect your information. All scan logs, notes, and photos are stored within the app's secure local sandbox on your device. However, no system is completely secure. We encourage users to manage their privacy settings at the device level for added security.
5. Data Retention
We retain data only as long as necessary for the requested action, for feature continuity (such as maintaining your scan history on the device), or as required by law. Data from one-time actions (like a temporary location fetch) is not stored or reused unless required for feature continuity.
6. Your Rights
You may:
Grant or revoke permissions anytime through your device settings
Request to know what personal data (if any) is stored
Request deletion of your data or clear your scan history directly within the app or device settings
7. Children’s Privacy
The app is intended for general and professional use. We do not knowingly collect personal data from children, and encourage supervision for younger users.
8. Changes to this Policy
We may update this Privacy Policy from time to time. When we do, the “Last Updated” date will change. Continued use after changes means you accept the updated terms.
9. Contact Us
Email: developer@nutanxt.com
App Name: NarcRanger FS
Developer: NutaNXT Technologies
Location: Pune, India