I'm working on Previewed - a tool to help designers (and devs) to showcase their work. I am in the process of releasing a new update to help create mobile app promo scenes. Think of it as Adobe After Effects, but simpler and online.
I would love it to get reviewed by designers out here - every detail matters. So if you are able to spare some time today, please leave a comment or dm me on Twitter
In return, and as a thank you, I can assign you free credits / sub on Previewed.