You can close apps on your Samsung Galaxy S10 by using the Recent Apps shortcut, or by going into your Settings app.
Closing iPhone apps generally isn't necessary, but can be useful if apps are misbehaving. Here's how to do it on any iPhone model.
iPadOS 26 introduces a whole new multitasking system that provides a Mac-like experience on the iPad. You can open multiple app windows at once, arrange them how you like, and even use Mac-style ...