Privacy Policy

Last updated: October 28, 2026

PDF Scanner SignCue is published by Ion Mosnoi. This policy explains how the app handles your information.

Local documents

The app lets you scan, import, edit, sign, stamp, save, and export documents. Full PDFs, document pages, text overlays, dates, signatures, and stamps are stored on your device unless you choose to export or share them.

Replicate background removal

If you choose Remove Background and agree to the in-app disclosure, the selected signature or stamp image is sent through our ShortsBlink service to Replicate for background removal. Full PDFs and full document pages are not sent for this feature. Replicate processes the selected image to return the requested result and has its own data-handling practices.

For security, reliability and abuse prevention, our service keeps request records for up to 90 days. These records can include encrypted request and response content, an app-install identifier, a hash of the IP address, technical details, and the outcome of the request. Provider retention may differ. Contact us using the address below to request help with your data.

Exports and sharing

When you export, save, share, or print a PDF, the file is created from your local document. You control where the exported PDF is sent.

No account required

The app does not require a sign-in account.

Purchases

Subscriptions are handled by Apple through StoreKit. We do not receive your full payment card details.

App analytics

SignCue uses Mixpanel's EU service to understand use of app features and improve reliability. Events can include an app-specific analytics identifier, app version, language, screens or steps used, product identifiers, purchase or restore outcomes, and limited error information. The app does not send the contents of your documents, signatures, stamps, or free-form text in these analytics events. Mixpanel receives technical network information when the app connects to its service.

Contact

Questions can be sent to moshnoi2000@gmail.com.