When you add an app from Google Play and space on your phone is tight, you're often stuck wondering which of your darlings programs you should kill delete. According to Android Police, Google Play is going to help your decision-making process by offering up suggestions as to what you no longer need. When you've run out of on-board storage, you'll be given a list of your least-used apps, ranked in order of weight. So, in the example, the store suggests that you wipe Google Translate or Facebook Messenger and free up some much-needed space. It's not clear if the feature is rolling out to users worldwide or if this is a limited trial, but we've asked Google to let us know.