Apple's Workflow app allows you to create a variety of automations on your iPhone or iPad. An example is a workflow that takes a video from your library and creates an animated GIF from it. You can store this in your Photos app even though Photos doesn't display the animation. You can then share it online instead of the video.
The Workflow app on your iPhone and iPad allows you to string together actions to create a custom process. In this example, we'll use two actions to record a quick voice memo and save it to your iCloud Drive. You can put this workflow process on your Home screen for quick access.