Effective 22 August 2026. This policy covers Display QR (iOS and iPadOS app) and its widgets.

1. Who we are

Display QR is developed by Oliver Michalak (werk01). Contact: [email protected]

2. Analytics and tracking

Neither Display QR nor its widgets perform any analytics, usage tracking, or telemetry. No analytics SDK, crash reporter, or third-party tracking library is integrated in either target. No advertising identifiers are used or requested. There is no web dashboard, no server of ours, and no account.

3. What data is involved

  • Your QR codes. The name, kind, payload, colours, optional centre logo image, and timestamps of each code you create or import are stored on your device, in the app's private app-group database. The payload is whatever you put in it — a link, a Wi-Fi password, a phone number, a contact card. It is yours; we never see it.
  • Private iCloud sync. If your device is signed in to iCloud, your codes and their selected logo images sync between your own devices through your personal iCloud account, using Apple's CloudKit private database. There is no shared or public database and no collaboration feature. No separate account, email, or password is created or collected by this app.
  • Widget previews. The images the widgets display are rendered on your device and kept in local app-group storage. They are never uploaded to iCloud, and the widget itself never connects to iCloud.
  • Camera. The camera is used only when you choose to scan a QR code. Frames are processed on the device to read the code; no image is stored or transmitted.
  • Photos and PDF documents. A photo or PDF you pick for import is read on the device to extract the QR payload. Display QR does not browse your photo library on its own and does not keep the source file.
  • No personal profile. We do not collect names, email addresses, contacts, calendars, or location about the person using Display QR.

4. Purchases

Display QR Pro is a one-time in-app purchase handled entirely by Apple's App Store. Apple processes the payment and tells the app whether the purchase is valid; we never see or receive your payment details, and no purchase data is sent anywhere by us. Restore Purchases and Family Sharing are Apple mechanisms and work the same way.

5. Data sharing

We do not sell, share, or transmit your data to third parties or ad networks. Your codes sync only through Apple's CloudKit under your own Apple Account, governed by Apple's privacy terms. When you use the share action, the app hands the code's content to the destination you choose, at that moment, and nowhere else.

6. Data retention

Your codes stay until you delete them. Deleting a code removes it locally and, on the next sync, from your other devices. Deleting the app removes its local storage from that device; data in your private iCloud storage is managed in Settings → [your name] → iCloud. If you sign in with a different Apple Account, the app resets its local synchronized data before downloading that account's library.

7. Children's privacy

Display QR does not knowingly collect personal information from anyone, including children.

8. Your choices

Because no account or personal profile is created, there is no account-deletion flow to document. You can delete individual codes in the app, delete the app, or sign out of iCloud to stop syncing. None of these requires contacting us.

9. Changes to this policy

This policy may be updated as the app evolves — for example if new import sources or new sharing features are ever introduced. Material changes will be reflected here with an updated effective date.

10. Contact

Questions about this policy: Oliver Michalak (werk01) — [email protected]

© Oliver Michalak, 2026- · Display QR · Support