Privacy
EveryWall collects no data and never connects to the internet. It has no account to create, no server to talk to, no analytics, no ads and no tracking of any kind.
Wallpapers are drawn on the phone at the moment they are looked at. Favourites stay on the device and saved images go into the user's own Photos, where they remain under their control. There is nothing to transmit, so nothing is transmitted.
The only permission requested is the one to save to Photos, asked the first time a wallpaper is saved. It can be refused: the rest of the app keeps working.
The full policy, in both languages, lives on the app's own site: everywall.app/privacy. That is the one Apple opens during review and the version that counts: this is a summary, kept deliberately short so there are not two texts to chase.