Simple and useful but needs more options

I use this often to videotape things to post on Instagram and definitely appreciate its ability to speed up the video 8 or 12x. Its simple and pared down on purpose but I would love if it could do just a couple more things: upload existing videos from library. I understand this wouldnt allow hyperlapse to improve stability but I would still use the hyper speed functions.

More importantly, I need this app to allow me to video tape in square mode (for Instagram). If not, at least let me rotate and adjust the video within a square after filming. I end up having to use third party apps for this and I hate that!

LaurenEats about Hyperlapse from Instagram