if you are trying to work on pronunciation on your own, it is much more likely that you develop bad habits on your own which would need to be fixed. Show up and let a teacher help you, ask what you can practice in between lessons, and then show up to every following lesson prepared with what the teacher gave you.

I agree, I just wanted to get a good foundation from self study. Then I can show up prepared.

if you want to read Qur'an, there is really no substitute for a teacher. This is the case with any type of "accent reduction" work in any language; it is really a lot of work without much payoff unless you have a teacher. 

If you want to learn other things (like grammar, vocab, basic conversation), then you could get further with just self-study, but pronunciation takes instruction, feedback and correction because you are asking your mouth and throat to do things they have never done before 

In my experience, there are a lot of qualified people willing to teach converts for free or at a discounted rate if you ask

What app/resources to use for learning how to read Arabic?