During my reddit days I used boost and sync interchangeably. Because they're so similar. But the last app I used before leaving reddit was boost.

Now I'm using Voyager and infinity. I have arctius but it gets less usage.

I also install and cycle through all the available android apps. And so far amongst the non reddit apps. Connect and lift off were the best, summit is nearly there, thunder can surpass summit of the slow loading and browsing problem is resolved.