2D Code Scanner

Privacy

How Updruck - 3D Manufacturing & Design OG handles data on this website and in the 2D Code Scanner Android app. This page is the Google Play privacy policy.

Controller

Updruck - 3D Manufacturing & Design OG
Buchnerplatz 1
4020 Linz, Austria
Email: office@updruck.com

Website hosting and logs

When you visit this site, the host processes technically necessary data (IP address, time, requested resource, user agent) to serve and secure the pages (Art. 6(1)(f) GDPR).

Website cookies and analytics

This website does not use tracking cookies or analytics tools. The download check described below may set a cookie that is required for that check.

Website downloads

Before an installer is offered, the downloads page runs a Cloudflare Turnstile check. Cloudflare processes the IP address, browser data, and a bot-check cookie in order to tell people from automated clients (Art. 6(1)(f) GDPR).

A download request then goes to a Cloudflare Worker, which keeps a short-lived counter of successful requests for that IP address so the same network cannot request installers without limit. The Worker returns a link that expires after about two minutes. The installer itself is delivered by Amazon S3, which processes the connection data required to send the file.

Android app

2D Code Scanner ships as two Android apps: Zebra (DataWedge hardware) and Camera (phone camera). Both pair over local Wi‑Fi with the desktop companion. There are no accounts, ads, analytics SDKs, or cloud backends. The Camera app uses the device camera only for live barcode decoding; frames are not saved or uploaded.

Stored only on the device (SharedPreferences; Android backup is disabled):

  • Companion pairing data (name, LAN address, port, token, MAC)
  • Last barcode and symbology
  • Validation and counting sessions
  • Settings (suffix, vibrate, keep screen on)

Barcodes and session data are sent only to the companion PC you pair, over a local-network WebSocket (ws://) protected with AES-256-GCM. We do not receive that traffic, and it is not shared with third parties.

The app runs a data-sync foreground service (with a persistent notification) so the Wi‑Fi link can stay alive, and may ask for notification permission on Android 13+.

Legal bases: performance of a contract / pre-contractual steps (Art. 6(1)(b) GDPR) and our legitimate interest in operating the local scan link (Art. 6(1)(f) GDPR).

Your rights

Depending on applicable law, you may request access, correction, erasure, restriction, portability, and object to processing based on legitimate interests. You can lodge a complaint with the Austrian Data Protection Authority (Datenschutzbehörde).

Contact

Privacy requests: office@updruck.com

German version: Datenschutz