Can I use a 3rd party GPL2+/LGPL2+ library in an MPL 2 licenced iOS app?

I'm thinking of using libmpv to provide video playback in my MPL 2 Flutter app. I know that Apple is weird about GPL stuff (and using GPL stuff in a greater work is awkward), so I was just wondering if I was actually allowed to. Here's the source code if it matters: https://github.com/UnicornsOnLSD/finamp