Titans of Space® is a short guided tour of our planets and a few stars in virtual reality. A powerful modern phone will give you the best results, not only with smooth framerate but also headtracking latency. Additionally, shutting down other background tasks may help with performance. To give you an idea of what to expect, this experience runs at 50-60 FPS for the entire tour on a cool Nexus 5 running Android 4.4.3 and minimal background activity.