Seriously don't buy this app – Slow Fast Motion Video Editor Review

So it makes you pay for the speeds that are higher than "x2" and I wanted to try out the "x4" so I paid. The x4 speed was laggy and not a smooth fast forward, cutting out parts of the video. It literally looked like footage from a security camera. So I went with the x2 speed and decided to just trim the video length instead of speeding it up to make it shorter. Then I found out that you can't even save your video?? You can't export it to social media and you can't even save it to your camera roll. I'm not sure I understand the point of this app if you can't even share it or download it...
Review by Michellefrit on Slow Fast Motion Video Editor.