You don't need a separate app for these 6 Android features anymore

I’ve installed plenty of apps over the years simply because my phone couldn’t do something I wanted it to do. Need to identify a song? Download an app. Want to send a file to someone nearby? There was an app for that, too. But Android has come a long way, and many of those once-essential apps are no longer necessary. Modern Android phones now have built-in tools for just about everything.