Hi ! Very nice idea, I like the app. A few comments :

- Why the heck is it free ? I would have paid for it !

- Can you make the web page for your follower display nicely on a computer web browser ?

- corollary : could you allow direct sending of emails ? (rather than copy + switch app + paste)

- on the web site, you could show screens of the app, not just the client.

Otherwise congratulations, it's quite nice and that would have been the next app I would have developed if I ever finish my current one;-)