Privacy Policy

Last updated: 2 November 2026

The short version

DuoWall has no account, no login, no ads, no analytics and no tracking. We do not sell or share personal information.

What stays on your device

Your favourites, saved mixes, settings and the list of wallpapers you have saved are stored only on your device. They are not uploaded to us.

Photos

When you tap Get, DuoWall asks for add-only access to Photos so it can save the wallpaper images. DuoWall cannot read, browse or upload your photos.

Downloading wallpapers

Wallpaper images are downloaded from the DuoWall content server, which runs on Cloudflare. Like any web server, it receives your IP address and the app's user agent with each request. We use them only to limit how many downloads one connection can make, to protect the artwork from bulk copying. We do not combine them with any identity, and we do not keep them in logs of our own beyond what Cloudflare needs to run the service.

Purchases

DuoWall Pro is a one-time in-app purchase handled by Apple. We never see your payment details. To confirm that Pro is unlocked and to restore it, the app uses RevenueCat, which receives an anonymous app user ID and your purchase history from Apple. This information is not linked to your name or email and is not used for tracking. See RevenueCat's privacy policy.

Children

DuoWall does not knowingly collect personal information from anyone, including children under 13.

Changes

If this policy changes, we will update this page and the date above.

Contact

Privacy questions can be sent to [email protected].