PDF Sign Pro ("the app") is developed and operated by Karya Boyraz as an independent iOS application. This Privacy Policy explains what data the app handles, where it stays, and what choices you have.
PDF Sign Pro is a 100% offline e-signature app. We do not run a backend server. We do not collect, transmit, or share your documents or signatures. Everything you sign stays on your device, period.
All of the above is stored locally on your device. Signing is performed entirely on-device using Apple's PencilKit and PDFKit frameworks. We have no access to it.
If you enable iCloud on your device, the app may use Apple's private CloudKit database tied to your own Apple ID to keep your documents available across your devices. This data is handled by Apple under Apple's terms; it is never sent to us or to any third party. You can turn iCloud off in iOS Settings at any time.
In-app purchases are processed by Apple through the App Store. We never see or store your payment details. Apple provides us only with anonymous purchase confirmation needed to unlock Pro features.
PDF Sign Pro is a productivity tool intended for general audiences and does not knowingly collect any data from children.
Because all data lives on your device, you are in full control. Deleting the app removes all of its local data. There is nothing stored on our side to request, export, or erase.
If this policy changes, the updated version will be posted at this URL with a new "Last updated" date.
Questions about privacy? Email [email protected].