There is still more you can do to free up space on your iPhone. Below the breakdown, it will show you what apps are using the most memory in descending order.īut if you still have a memory shortage after you’ve cleared out all the mobile games you’re done playing and the weird App Store downloads that weren’t as useful as you’d hoped, don’t fret. Your biggest culprits for memory hogs are most likely to be categorized as Apps and Media. Read More: The iPhone 13 Is Perfectly Fine The dark grey bar is your system files which cannot be altered, and the light grey is other system files you also can’t delete- so don’t count on that space. Then, it will show you a color-coded breakdown. You may see a grey bar at the top of your screen as your iPhone calculates how much storage you’re working with and how much each category of memory is taking up of your total storage space.