Hey,
I've made another app for the iPhone called MySongbook, it's not related to the other app named Songbook, and not related to chordie... just me.
I'm hoping I'm not breaking any forum rules by recommending my own product... I'm in weird place where I know that I have a good app, and I'm sure many would like to know about it, and then again, people hate advertising... 
...anyway, my app has a built-in browser, so that you can just go to a page with chords and just click on save chords, and I made sure that it work with chordie. There are more features that you can see on my website, and plenty of ideas for the next release (including support for chordie's songbook), but I'll let you see for yourself if it worth your money...
Please don't hate me for posting this... 
... and If you've got any questions please tell me and I'll answer as quickly as i can.
***I have removed the link for your product as you are selling it and advertisers have to pay for advertising space on Chordie. Please write to Per (the site owner) at admin@chordie.com if you wish to promote your product - Roger Guppy (Moderator)***