This policy explains how Bead Library (拼豆纸库), developed by 福建省惠安风起扶摇软件开发有限责任公司 (the developer, “we”), handles information. Questions and privacy requests: zhoupeibin02@163.com. Last updated: October 30, 2026.
Photo conversion, cropping, palette matching and pattern editing take place on your device. The app does not upload your selected photos, bead patterns, projects or favorites to our server. Projects are stored in the app’s local files; preferences and favorites are stored locally. No account registration or developer-operated cloud synchronization is provided.
The system photo picker gives the app access to images you select. Saving a pattern to Photos requires your permission to add photos. You can decline or change permissions in iOS Settings. Declining prevents the corresponding save operation but does not require you to upload a photo. When you choose to share or export a file, the recipients and services you select handle that file under their own policies.
Apple processes in-app purchases and payments. We do not receive your payment card details. The app uses RevenueCat to check purchases, restore purchases and manage membership entitlements. RevenueCat is initialized when the app starts and may connect to its services even if you do not initiate a purchase. Because we do not supply an account ID, its SDK creates an anonymous app user identifier. Purchase and transaction information, product identifiers, entitlement status and related technical/network information may be processed by Apple and RevenueCat. We do not configure email, phone number or advertising attribution identifiers in the SDK. An anonymous identifier is not a promise that all information is impossible to link to a device or transaction.
We do not operate an advertising or behavioral analytics system in this app, and the app does not request contacts, location, microphone or camera access. Tutorials and learning progress are stored locally. Optional tutorial references, the QQ contact link, privacy pages and Apple’s terms may open external websites or apps. Those services process information under their own policies. The website hosting this policy may generate standard server access logs, such as IP address, request time, path and browser information, for operation and security; this is separate from uploading your creations.
Local data supports editing, saving, favorites and learning progress. Purchase-related processing supports payment verification, membership access, restoration fraud prevention and purchase reporting in RevenueCat’s dashboard. We do not sell your photos or creations. Apple and RevenueCat process data necessary to provide their services. Information may also be disclosed when required by applicable law. See Apple’s privacy policy at https://www.apple.com/legal/privacy/ and RevenueCat’s policy at https://www.revenuecat.com/privacy/.
Local projects remain until you delete them or remove the app; operating-system backups, exported files and copies saved to Photos may persist separately. Apple and RevenueCat retain purchase-related information according to their policies and applicable obligations. Their services may process information outside your country or region. We use the platform’s storage and permission controls and HTTPS for the public policy website, but no system can guarantee absolute security.
You can delete local projects, manage photo permissions in Settings, and remove local app data by deleting the app. Photos, shared files and device backups must be managed separately. For access, correction, deletion or other applicable privacy requests concerning information we control, contact zhoupeibin02@163.com. For purchase records handled by Apple or RevenueCat, we can help direct your request to the appropriate provider; legal retention requirements may apply. Deleting the app does not cancel a subscription. Manage subscriptions through your Apple account.
The app is not specifically designed to collect children’s personal information. Children should use purchase and sharing features with a parent or guardian’s guidance. If you believe a child has provided personal information to us, contact us so we can investigate and take appropriate action.
We may update this policy when app features or data practices change. The updated date appears on this page. If a material change requires notice or consent under applicable rules, we will provide it as required. Contact: zhoupeibin02@163.com.