Free Music Apps: Apps are by far the easiest way to get free music directly on your iPhone because they involve streaming. There are lots of great apps that deliver free music to your iPhone, some with massive libraries and others with a handful of curated picks each day. Beyond just streaming your own music, Google Play Music offers an optional subscription service called All Access that lets you stream Google's entire music library for free and without ads. The service costs $/month for an individual account, but the $ family plan can Author: Dallas Thomas. Sep 19, · Part 1. How to Add Music to iPhone without iTunes. To download music to iPhone without erasing anything, you will surely need the help of a professional music transfer tool like AnyTrans for iOS, an iPhone music manager as well as an alternative to iTunes. With AnyTrans, you can easily add music, playlists and more to slicelive.com: Faye Clarke.