Effective Date: October 10, 2026 | Last Updated: October 10, 2026
This Privacy Policy explains how Beijing Tianlian Ruihe Technology Co., Ltd. ("we", "us", or "our") handles information in connection with Smart Scanner (the "App"). All-in-one document and image scanning and processing tool
When you use a feature or contact support, we may process the content and details you choose to provide, including your email address, message, and any attachments you send. Information stored only on your device may not be accessible to us.
Some features may request access to device resources or information. Android or iOS will show the applicable permission prompt. You can review or revoke permissions in your device settings, although doing so may limit the related feature. The App may process settings, feature interactions, and technical information needed to provide the features you use.
Depending on the services enabled in the App, technical information may include device model, operating system and App version, language, general region, network information, usage events, identifiers, performance data, and error diagnostics. The exact information depends on the selected third-party services and your device settings.
The following services are included in the configuration used to generate this policy. Each provider may process the listed categories of data under its own privacy policy:
| Service | Purpose | Data involved | Provider policy |
|---|---|---|---|
| Firebase Analytics | App usage analytics and service improvement | Device identifiers, app interactions, approximate location, and diagnostic information | Privacy policy |
| Adapty | In-app purchase and subscription entitlement management | Device identifiers, purchase and subscription status, product identifiers, receipt-related information, and app events | Privacy policy |
Third-party services may process data in countries outside your place of residence. Review their linked policies for details about processing, retention, and available controls.
Depending on where you live, you may have rights to request access to, correction of, deletion of, or a copy of personal information we hold. You may also have rights to object to or limit certain processing and to appeal a decision. You can manage device permissions and available advertising controls through your device settings. Contact us to exercise a right; we may need to verify your request. We cannot retrieve data that exists only on your device.
The App is not intended for children under 13, or a higher minimum age where required by local law. We do not knowingly collect children's personal information in violation of applicable law. If you believe a child has provided personal information to us, please contact us.
We use reasonable administrative and technical measures designed to protect information under our control. No method of storage or transmission is completely secure. You are responsible for securing your device and any information you choose to store or share through the App.
We may update this policy to reflect changes in the App, our practices, or applicable law. We will post the revised policy with a new "Last Updated" date and provide additional notice where required.
For questions, complaints, or privacy requests, contact: