1. KameKUN is designed with privacy in mind and does not require its own cloud account or backend service to manage QR history records.
2. Photos captured in the app are saved to the KameKUN album in iOS Photos. How those photos are stored or synced may depend on your iOS Photos and device settings.
3. Imported photos and QR history records are managed locally in the app, and users can share or delete supported records when needed.
4. If you open external links from the app, those services apply their own privacy policies.