1. Summary
Super CodeReader Pro reads QR codes and barcodes and can create, save, and share codes. It does not require an account. Pro uses Firebase Analytics and Firebase Crashlytics for product analytics and stability diagnostics. Pro does not integrate Google AdMob or Google Mobile Ads, and does not use AD_ID or ACCESS_ADSERVICES_AD_ID.
2. Information we handle and why
| Information | Purpose | Where handled |
|---|---|---|
| Camera frames while you scan; code content that the app reads | To recognize QR codes and barcodes and show the scan result | On your device as part of scanning |
| Contact information you choose in the contact-to-QR feature | To create a QR code from the contact you select | On your device |
| Code images, text files, and saved scan or creation results | To save, export, share, or delete content when you choose those actions | On your device |
| Wi-Fi QR code content that you choose to use | To interpret Wi-Fi configuration information and request the Android Wi-Fi action | On your device and through Android's Wi-Fi controls |
| App events, app/device information, app version, crash traces, and non-fatal diagnostics | To improve the app and diagnose reliability issues | Firebase Analytics and Firebase Crashlytics |
| Email address, message, and attachments you choose to send | To reply to a support request | Our support mailbox |
We do not sell personal information, and normal app use does not require a Coolqoo account.
3. Permissions and device features
| Permission or feature | Purpose |
|---|---|
CAMERA | Scan QR codes and barcodes using the camera. |
READ_CONTACTS | Let you choose a contact when you create a contact QR code. |
| Storage access permissions on supported Android versions | Save or read code-related text and image files when you use those features. |
ACCESS_WIFI_STATE and CHANGE_WIFI_STATE | Read and act on Wi-Fi QR code information when you choose the Wi-Fi feature. |
VIBRATE | Provide scan feedback. |
You can manage permissions in Android system settings. If you deny a permission, the corresponding feature may not work.
4. Analytics and diagnostics
No advertising SDK in Pro. Super CodeReader Pro has no Google Mobile Ads / AdMob runtime or compile dependency. It does not request or use the Google advertising identifier permissions com.google.android.gms.permission.AD_ID or android.permission.ACCESS_ADSERVICES_AD_ID. This policy therefore does not describe ad serving, ad measurement, or an ad-consent flow for Pro.
Firebase Analytics and Firebase Crashlytics
Super CodeReader Pro uses Firebase Analytics to understand app use and Firebase Crashlytics to detect crashes and non-fatal errors. Crashlytics collection is enabled for release builds and receives diagnostic context such as build type, version name, and version code. These services may process device and app information, identifiers, interaction events, crash traces, and diagnostic data under Google's terms and settings.
See Google's Privacy Policy and Firebase privacy information.
6. Retention, deletion, and your choices
- Saved codes, text, and images remain on your device until you delete them, clear app storage, or uninstall the app.
- Local settings remain until you clear app storage or uninstall the app.
- Information handled by Firebase is retained under Google's applicable policies and settings.
- Support correspondence may be retained long enough to respond and maintain support records.
You can manage permissions in Android settings and clear local app data in Android system settings or by uninstalling the app.
7. Children
Super CodeReader Pro is not designed for children to knowingly provide personal information to us. If you believe a child has provided personal information through support email, contact us so we can review the request.
8. Changes and contact
We may update this policy to reflect product, legal, or operational changes. The date at the top identifies the latest revision. For questions about this policy, contact gaocangfurther@gmail.com. Third-party providers may process information in countries other than yours, subject to their own policies and applicable safeguards.