Last modified: 05th November 2026

Oi Scanner - Privacy Policy

Oi Technologies (“we”, “our”, or “us”) operates the Oi Scanner mobile application. This Privacy Policy is designed to inform you about our policies regarding the collection, use, and disclosure of personal data when you use our App.

At Oi Technologies, we take your privacy extremely seriously. Our core philosophy is that your data belongs to you. Oi Scanner operates entirely locally for its core scanning functions, and we do not collect, store, or transmit any of your personal data to our servers.

1. Information Collection & Storage

Oi Scanner is a privacy-first application. We do not require you to create an account, and we do not collect Personally Identifiable Information (PII).

  • No Account Required: You do not need to register, create an account, or provide personal details (name, email, or phone number) to use Oi Scanner.
  • Scan History (100% On-Device): Every QR code and barcode you scan or generate is stored strictly in your device’s internal local database. This data never leaves your device and is never uploaded to any cloud server. You have complete control to delete individual records or clear your entire history at any time.
  • Image Processing: Scanning from the live camera or an image selected from your gallery is processed entirely on your device. The camera stream is analyzed in real-time; no photos or video streams are recorded, sent, or uploaded anywhere.
  • Custom QR Logos & Generation: When creating a custom QR code with a logo from your device’s storage, the image is used only locally to generate the final code and is not transmitted anywhere.
  • CSV Export: If you choose to export your scan history as a CSV file, the file is created locally on your device storage for your own personal use or sharing.

2. Permissions Required & Why We Need Them

We only request permissions that are strictly necessary for the features to function:

  1. Camera: Required only to scan QR codes and barcodes in real-time.
  2. Storage / Media Access (Photos & Gallery):
    • To scan existing QR/barcode images from your phone gallery.
    • To select a logo image when designing a custom QR code.
    • To save newly generated QR codes or exported CSV scan history to your device.
  3. Flashlight: Used solely to turn on the torch in dark environments while scanning.
  4. Vibration: Used solely to give gentle haptic feedback when a scan is successful or buttons are tapped (can be disabled in Settings).
  5. Internet Connection: The app does not send scan data over the internet. Internet is used only when:
    • You choose to open a scanned web link in your external browser.
    • You choose to search a scanned barcode on Google.
    • You open our official support pages, help guide, WhatsApp support, or Play Store review page.

3. Analytics, Advertising & Third-Party Sharing

  • Zero Analytics: We do not use any user behavior tracking tools or background analytics SDKs.
  • Zero Advertising: Oi Scanner contains no ads and no advertising trackers.
  • No Data Selling: We do not sell, rent, or share any of your scan information with third parties.

4. Data Security

Because we do not transmit, collect, or store your personal data on our servers, there is no risk of data breaches from our infrastructure. Your data is as secure as your device. We highly recommend securing your mobile device with a PIN, password, or biometric authentication to protect your locally stored scan history.

5. Children's Privacy

Our App does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us.

6. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

7. Transparency Report

Information about law enforcement requests can be found at the Transparency Report.

8. Contact Us

If you have any questions, concerns, or requests regarding your data or this Privacy Policy or if you would like to make any request, contact our Privacy Office by sending an email to [email protected] or tap here 👉 contact us, please do not hesitate to reach out to us. We are committed to resolving your issues fairly and promptly.

We aim to acknowledge your query as soon as reasonably possible and provide a substantive resolution within 7 business days.