GoPro Quik - GoPro App is the official app from GoPro that, among other things, lets you control your GoPro camera remotely with your Android. You can also use it to quickly share everything you've recorded and even take a look at other users' GoPro channels.
GoPro App is compatible with the following GoPro models: HERO4, HERO3, HERO, and HD HERO2. This means you can remotely control the cameras from the screen of your Android as long as you've already set it up. You can play or stop the video or even view it in real-time as it's being recorded.
Another important feature is the ability to see all your recorded content. As with a gallery app, you can view all the videos using your camera with just a glance.
Of course, you should only download GoPro App if you have a GoPro camera, otherwise it won't be of any use.