The iPhone is an excellent camera—which is why it’s easy to let your photos pile up into a massive collection over time. If you’re looking to clean up your iPhone’s photo stash (or your iPad or iPod Touch), there are a few ways to quickly delete and organize images to your liking. First, here is how to erase multiple images at once using the iPhone’s Photos app: Launch the Photos app. Tap the “Select” button in the upper right corner of the screen. Choose the photos you want to get rid of.