Thanks for your feedback!

1) The pricing is 29.95 Euro and the license will be valid for all 1.x versions and there is no subscription. There are no plans for a 2.x at this point in time. Instead there are plans for quite a bunch of 1.x versions in the coming years to improve the product continually. But you are right. I will make this more clear on website.

2) I will look into this. Which iPhone are you using?