Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Wallpapers - Wallpapers is a leading personalization application by Google LLC that make the most of your display with beautiful wallpapers and advanced features.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
AmoledWalls - AmoledWalls – Wallpaper [S10 hole punch Walls] developed and published by Binod for Android devices only.
Better Uptime - We call you when your website goes down
Best Wallpapers QHD - Best Wallpapers QHD is an Android app that offers free high-definition stunning images.