Ability to share videos to social media or to save videos to your phone’s library.

You can also use a song from your own iTunes collection.

Ability to add narration or custom sound effects with the built-in voice recorder.

Allows you to choose your transition style and control the speed between transitions.

Easily trim, cut and crop your photos and video clips.

You can adjust playback speed for fast or slow motion.

Lets you add title slides, text overlays and a custom intro.

Multiple filters and background color adjustment options for your footage.

Sync your video to the beat of the music automatically.

Splice is a simple yet highly feature-rich way of transforming your GoPro or smartphone footage into nice looking stories. This is GoPro Splice’s introduction video:

However it’s great for creating quick videos for social media and for sharing it with family and friends. It’s designed for those who are looking to create simple videos shot with GoPro as it’s not a professional video editing software. GoPro Splice is GoPro’s own free editing app for mobile that lets you edit your GoPro videos easy and fast on your smartphone, tablet or ipad.

Gopro app for iphone