← AppFactory Studio
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AppFactory Studio
Privacy Policy
QR Pocket (QRCard)
Effective: April 2026
1. Information We Collect
User-provided
- Membership/barcode images — images you pick from your Photo Library. We use Apple's Vision framework to extract QR/barcode data on-device; original images are NOT stored by the app.
- Card info — extracted QR/barcode payload + your name/category/color labels
Automatically collected
- Advertising Identifier (IDFA) — for personalized ads via Google AdMob, only when you grant App Tracking Transparency permission
2. How We Use It
| Data | Purpose | Storage |
|---|
| Card info (payload + labels) | Display QR in-app + on widgets | On-device App Group container |
| Enabled payment-app list | Your chosen payment-app shortcuts | On-device UserDefaults |
| IDFA | Google AdMob ads | Google servers |
3. Storage & Security
- Card data (QR/barcode payload + labels) is stored only on-device in an App Group container.
- No data is sent to our servers.
- Original images from the Photo Library are released from memory immediately after Vision processing and are NOT copied to app storage.
- Widget data sharing happens only between the app and its WidgetKit extension via App Groups.
4. Payment-App Shortcuts (URL scheme)
- QR Pocket opens KakaoPay / NaverPay / Toss / Payco / ZeroPay / KakaoBank / TossBank / KB Pay / Shinhan SOL / PayBook via URL scheme only.
- We do NOT store payment QR codes or relay any payment information.
canOpenURL is used to detect if these apps are installed; this detection happens on-device only.
5. Third-Party Services
6. Ads & Tracking
- The app displays banner ads via Google AdMob.
- Non-personalized ads are used by default.
- On iOS, App Tracking Transparency (ATT) permission is requested on first launch. All features work regardless of your choice.
7. Children's Privacy
This app is not directed to children under the age of 13.
8. Your Rights
- Delete cards — long-press a card in the list → Delete
- Ad tracking — reset or disable the advertising identifier in iOS Settings
- Delete all data — uninstall the app to remove all local data
9. Contact
Email: leehywo@gmail.com
10. Changes
| Date | Changes |
|---|
| 2026-04 | Initial release |