Until the overseas roaming charge issue is eradicated forever (very unlikely), many users will always have an eye on how much mobile data is being consumed.
Developers (and nerds) will often wonder what certain services and actions do for a device's performance and memory.
Mobile rental company Mobal has pulled together some details into a pretty interesting infographic, outlining such elements as how much data is used to upload pictures, sending emails and downloading apps.
NB:Mobile data image via Shutterstock.