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.
PixaMotion - Make live photos, live wallpapers, moving Backgrounds & themes with animation effects.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
StoryZ - StoryZ Photo Motion and Video Maker is a photography app that allows you to create visual stories from still images.
Better Uptime - We call you when your website goes down
VIMAGE - Add moving effects and elements to your photos.