I bought my first Macintosh ever a few weeks ago, a 2018 MacBook Pro 13" base model. It's been great so far, and I'm seeing no reason to go back to Windows other than for games. The Apple ecosystem is too strong. With that being said, I haven't installed any third party apps or extensions to my Mac because I want to keep it as dead stock as possible and because of the small hard drive space of 265 GBs. However, I'm over watching ads on Youtube so I want to get an ad blocker. What are some other pure essential apps to download regardless if they're free or not. I'm ok with dropping some money if the app is without a doubt essential.