Facebook 360 is described as 'way to discover and explore 360-degree content on Facebook. It's a Windows app for use with Gear VR that lets you easily navigate great VR content'. There are four alternatives to Facebook 360 for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Apple Watch. The best alternative is SteamVR, which is free. Other great apps like Facebook 360 are Fulldive VR (Freemium), VeeR VR (Free) and Jaunt VR (Free).
SteamVR is the ultimate tool for experiencing VR content on the hardware of your choice. SteamVR supports the Valve Index, HTC Vive, Oculus Rift, Windows Mixed Reality headsets, and others. What's the status?
Fulldive is a 100% user generated virtual reality (VR) navigation platform. It is also a social platform that allows you to follow what your friends watch and play, and share your favorite reacted videos.
VeeR VR features curated VR video content from a global community of VR creators. The app focuses on ease of UGC sharing, quality of viewing experience, and vitality of VeeR's dynamic global VR video community.