[rm445]

I agree that the price is a 'hump' that many people won't get over. But if the tool is useful, claiming it's too pricey for students can't be right. That price is less than your typical textbook.

Sure, you're comparing the price to free on desktop, but I suspect you're also somewhat comparing it to typical app store prices. We've been educated that software for our mobile devices costs a nominal fee.