Who cares if he is rich. He is making a good product and people want that product. He can charge whatever he wants, there is no point taking it personally. If you don't want to pay, there is no one forcing you - you can even continue to use the app for free if you want.
If getting paid for the work you do that people are willing to pay for is greedy, then yes I suppose he is greedy, and so are everyone else who works for a living and try to up their earnings.
If getting paid for the work you do that people are willing to pay for is greedy
Not charging more than double the price of his product in the span of one month equals to not supporting people get paid, lets end this convo here since u wanna troll ( im nice and dont assume your reading comprehension is that bad instead)
Sure, the issue is when people reply to me with bs like u don't want to pay devs when u oppose 2.5x price hikes or moving permanent features into subscription models