Show HN: Multiborder – an iOS app for adding borders to multiple images

I created a free iOS app for photographers and other creators to add borders to multiple images. The free iOS apps that performed this function were either overloaded with other features or just didn't suit my use case. I use this to preserve my 16:9 camera photos while posting to Instagram at 4:5 or 1:1.

Hopefully this helps the HN photographers out there!