Show HN: I've coded an iOS App to sell more websites

In Germany a lot of small businesses have old websites which are technically not state of the art. Most of them are using HTML4, Frames or simple DIY-Website builder by 1&1 etc.

In total there are about 3.2 million small businesses and 30% don't even have any site. That's why I focus on this market.

Every time I speak to a potential client the first thing I do is analyzing his website for some key facts. Most of them are technical facts like page title or page description. Another tipping point is to show the clients website on a smartphone. It "hurts" them if they see how hard it is to pinch, zoom and scroll on their current website, which often is not optimized.

To be faster in acquisition I've developed an iOS App on my own which addresses these technical points and includes some other functions like checking Adwords click prices.

I've started to learn iOS development about 10 months ago. Coming from PHP and Ruby, the learning curve to Objective-C was pretty tough. About 300 hours of coding and learning went into this app.

Now my question to the hacker news community:

What would You pay for this app? What Do you think is the right pricing in the app store?

Here's the link to the app: https://itunes.apple.com/de/app/onpage-seo/id854357492?mt=8

Thanks for feedback.