More QA on the apps than the developers themselves. The apps go through rigorous testing before they're posted. this is true for the macOS app store as well as the iOS app store. Though I'm pretty sure some developers could get their hands slapped for repeated breaches and failures I don't think they have a developer rating system, if that's what you're asking.
* Disclaimer: I am a HughesNet customer and not a HughesNet employee. All of my comments are my own and do not necessarily represent HughesNet in any way.