https://apps.apple.com/us/app/id6444665083 Dancing Particle - is a lightweight application for stress relief and leisure. It contains more than 50 beautiful particle interaction effects, each of which has been carefully designed and polished. Not only is it great for relieving stress and relaxing, but what's more, every frame can be turned into a beautiful desktop wallpaper. Just swipe your fingertips lightly, you can let countless dazzling particles jump and dance on the screen, let you relax for a minute. The app currently only supports the ios version.