@sooz didn’t recommend brushes to download, she asked you to look in Krita’s brush editor. Because you are on Android, at least you wrote this earlier this year, you have to use the button in the toolbar, it is the one whith the tooltip “Edit brush settings” and looks like →
Sorry, but you won’t find brushes for Krita at Brusheezy, but tons of brushes for Photoshop in ABR-format (ABR = Adobe Brush Resource-file) and varying quality, but they are at least for free, you just have to pick the good ones out. But from them, you only can use the brush-tips they contain, you have to recreate the settings that make them a brush.
If you want to find brushes for Krita, you can take a look in the resource-category of the forum, or you can use the following posts by me where I recommended and listed lots of brushes for Krita including their download-locations. And if links to the brushes you can find from my postings are dead now, then you can ask me for them, I can upload these brushes and bundles to my cloud in case the original license allows it.
So, here it goes:
The first post also features resources that were not originally made for Krita but also work with Krita, and because of the sheer abundance, I may not have all the Krita-unrelated resources:
The next three posts were responses to (brush) requests, and you’ll find many of the recommended brushes above the first post and of course duplicates in those three posts, but those are the ones I recommend and not just a list of everything out there, call it “handpicked” if you like:
