I have used it for a year + – Slo-Square - Slow Motion For Instagram and Vine Review
Of course apps have their bugs. I finally paid for the watermark removal. It's not as complex as some but it allows your slow motion videos to play how you saved them. As well as put audio clips up. Would like to see a small update.
Review by Truthcanbebought on
Slo-Square - Slow Motion For Instagram and Vine.