Ok, so the Pro version costs 2.99. I can’t see how much the in-app purchases are and for what (I don’t have android).
Doesn’t seem like a lot of money, especially compared to the price of a tablet (or a controller for that matter).
However, you are contradicting yourself a little, imho. You are a beginner (who should have enough to practice with the free version or possibly the 2.99 Pro version for the first period), yet you want to maximize your app. Without mastering the basics, there is very little use in worrying about the more advanced options.
Again, just my thoughts.
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