I agree with Conrad.... Kyle's brushes are brilliant. One great thing is that Kyle's brushes (or most of them) work on Adobe Fresco too! So if you are using Adobe Fresco on a Wacom MobileStudio Pro then you can use them. Not sure if Fresco on the iPad supports them.... but maybe.
However... there are several free brushes out there that are just as cool. I found so many on Google over the years. It really depends on what you want to create. Also sometimes ImagineFx and Creative Bloq share brushes from time to time. And many YouTubers share links to brushes in their tutorials. 😉
Let's connect on LinkedIn. https://www.linkedin.com/in/kshinabery/
If you’re using a recent version of Photoshop, have you downloaded the free Photoshop brushes from the famous Kyle T. Webster? Adobe says there are thousands of them. You can get the brushes by using the Get More Brushes command inside Photoshop; here are the directions: