A free program for Android, by Bizo Mobile.

Slow Motion Video FX is the best application for editing your videos and changing their speed. It can also create slow-motion movies and even fast-motion ones.

It is a simple and easy-to-use app that is compatible with many Android devices.

The app can record your videos in HD, and you can add slow-motion effects to them. You can choose from a variety of different speeds, including slow, normal, fast, and even ultra-fast.

It can also create a new movie from an existing one. It will not change the original movie, but it will add new scenes and scenes to the end of the movie.