You'll probably be spending a lot of time on your iPhone or iPad running one task at a time in a variety of apps. Think about how much time you would save if you could automate these tasks, or even merge them into a single action. All this and more can be done with Apple's Shortcuts App.
Shortcuts behave much like Apple's workflow app, allowing you to create and run multiple tasks in a single action. In fact, the shortcuts app was introduced in iOS 12 as a replacement for workflow.
The Shortcuts app, which offers a variety of predefined actions, lets you create custom sequences or access a large gallery of existing shortcuts. After you set up a shortcut, tap it to run all assigned tasks.
A shortcut can be run on your iPhone, iPad, or iPod touch with iOS 12 or higher. However, with iOS 12.2 or later, you can also take advantage of some new and improved shortcut features, such as: For example, access to the iOS Notes app.