If site http://www.travel-montenegro.webcam works, this app shows photos from webcams in Montenegro. The webcams are located in Kotor, Budva, Becici-Rafailovici, Sutomore, Crimovica in Montenegro. You can set photo as a wallpaper for your device and application will update it regularly. Some delays are possible and does not depends on application but site sources.
Attention! Some launchers does not allow to set or update wallpaper. Please, inform us about them to email.