Dotterel

Last updated 14 November 2026.

The short version

Dotterel collects no personal data and works without internet connectivity. There are no user accounts, no advertisements, no third-party tracking frameworks, and no analytics.

Everything stays on your device

Your designs and exported files remain on your Mac or Android device. Dotterel has no server and never transmits your work anywhere.

Purchases

Dotterel Unlock is purchased through the Mac App Store on Mac and through Google Play on Android. The transaction is handled by Apple or Google; Dotterel receives only the confirmation that your unlock is active and never sees your billing details or payment methods.

Exports and sharing

When you export a pattern PDF, a picture or a design file, or make a picture card or a turntable video, the file is generated entirely on your device and saved where you choose. Nothing is routed through any external service. If you share a file with another app, that app handles it under its own terms.

Feedback email

The Email the developer button opens a message in your own mail app. It includes the app version and the system version so we can help you, and never your designs. You can read and edit it before you send it; nothing is sent unless you press send.

Contact

Questions regarding this policy: support@khangazun.com.