Video Speed Changer - Editor is an app that changes the speed of a video.

It’s one of the best apps on the store and it has an intuitive interface so that you can change the speed of your videos and create awesome video time-lapses with ease.

You can choose to record your videos with your iPhone or with an external camera.

Then you can simply open the video in the app and drag the slider to change the speed.

You can record videos at several speeds and choose the one you want to use for editing.

The app has a built-in sound and so you can record videos as long as the sound is on.

It’s free to download and use.