iOS has a 'low data' mode option, which is helpful for low caps (and presumably, low speed) connections, as it doesn't do automatic app updates or photo syncing

iOS has a 'low data' mode option, which is helpful for low caps (and presumably, low speed) connections, as it doesn't do automatic app updates or photo syncing when that's enabled. It prompts whenever you want to download an app or an update with the size of the update and "are you sure?", which is handy just to have as a default anyway.