Privacy Policy

Last updated: May 13, 2026

ID Watermark is designed to help you add purpose-based watermarks to sensitive document photos before you share them. Privacy is the core purpose of the app, so image processing happens on your device.

Information We Do Not Collect

We do not collect, upload, store, analyze, or share your photos, watermark text, saved templates, editing settings, or exported images.

The app does not include advertising SDKs, analytics SDKs, tracking SDKs, or third-party image-processing services.

Photos and Watermarks

When you select a photo, the photo is processed locally on your device. Watermarks are rendered on your device. Exported images are saved to your Photos library only when you choose to save them.

Your watermark text and saved templates remain on your device. We do not receive a copy of them.

Purchases

ID Watermark offers an optional one-time Pro purchase through Apple StoreKit. Purchase processing, payment, receipts, refunds, and purchase history are handled by Apple. We do not receive your payment card details.

The app may contact Apple services to load product information, complete purchases, verify entitlements, and restore purchases.

Photo Library Permission

The app requests access to your photo library so you can choose photos and save watermarked results. Access is used only for the action you request. You can change photo permissions at any time in iOS Settings.

Network Access

The app does not need network access to process images. Network access may be used only for Apple StoreKit purchase-related functions.

Children's Privacy

ID Watermark is not intended to collect personal information from children. Because the app does not collect user content or account information, we do not knowingly collect personal information from children.

Changes to This Policy

We may update this Privacy Policy from time to time. If we make material changes, we will update the date at the top of this page.

Contact

If you have questions about this Privacy Policy, contact us at support@zephyrmoor.com.