PaperKit

Privacy Policy

Foshan Gaoming Huiyang Network Technology Studio ("we") provides PaperKit ("the app") for iPhone, iPad, and Mac. This policy explains how information is handled.

1. Data collection

We do not collect, transmit, sell, rent, or share personal data through the app.

2. PDF processing

PDF files selected by you are processed on your device. The app can merge, split, compact, optimize, OCR, and redact PDF files. Selected PDFs and exported files are not uploaded to developer servers.

3. OCR and redaction

OCR and redaction use Apple's on-device frameworks. Redaction rebuilds pages as images and covers detected text regions. You are responsible for reviewing exported files before sharing or submitting important documents.

4. On-device data

Settings, onboarding state, and purchase entitlement state may be stored on your device using Apple system storage.

5. In-app purchase

The app offers a one-time non-consumable unlock through Apple StoreKit. Apple manages payment and purchase history. We do not receive full payment card details.

6. Network, analytics, and tracking

The app does not include accounts, advertising SDKs, third-party analytics SDKs, or cross-app tracking.

7. Support contact

If you contact us by email, we may receive your email address and message content. We use this information only to respond, investigate issues, and meet legal obligations.

8. Changes

We may update this policy when laws, Apple requirements, or app features change. The latest version and effective date will be posted on this page.

9. Contact

Email: info@fshuiyangtech.com