If your iPhone or iPad is running out of space, manually removing unwanted photos, videos, songs, apps and stuff like Safari's Reading List is a good way of freeing up some store space. But more often than not, this isn't enough.
The devil, as they say, is in the detail — in this case, the mysterious ‘Other’ category that iTunes displays after connecting your iOS device to a computer.
‘Other’ storage is a section iOS uses to store temporary data, cache files inside apps and items retrieved through the iOS Background Refresh feature to make apps load faster. ‘Other’ storage balloons over time and can quickly add up to anywhere between a few hundred megabytes to a couple gigabytes of wasted on-device storage.
Aside from performing a clean install of iOS or restoring your device as new, there's no easy way of manually reclaiming your ‘Other’ storage. But thanks to a brilliant new Mac app in town, created by Nice Mohawk, anyone — even novice users — can free up storage space on their iPhone and iPad in minutes. Not only does the app let you reclaim your ‘Other’ storage, but also delete caches, back up your photos and videos, as well as remove large apps and music.