Install It If You're Horrible With Your Storage
If you have problems managing your device's storage and you need help figuring out what to delete, you might try the iOS 11 beta.
iOS 11 beta comes with some recommended ways to free up storage on your iPhone, iPad, or iPod touch.
When you open up Storage in your Settings you'll get personalized recommendations that could help you free up some much needed space on your device's hard drive.
When we went in, Apple suggested that we offload unused applications. Other recommendations include reviewing large attachments and reviewing large conversations on iMessage.
If you don't have a ton of time to spend on cleaning up your device's storage, these could help you free up storage rather quickly.
If you need additional help, check our tips to free up space on the iPhone.