Wow, did I miss this app! I just got an email that they've developed an iPhone version and I'm elated!! This was one of my top 3 "must have" BB apps and most frequently used. I haven't found a productivity app yet that compares (for either BB or iPhone). I relied on it so heavily I emailed them last fall asking if they would be developing an iPhone version. Never heard back till now.
A bit pricey at $4.99, but I paid $12 for the BB version (with a mobihand coupon). Powerful organizer with a simple clean interface compared to others I've tried. The 'recurring' settings choices and assigning font styles (bold, italic) and colors (any) for High, Med or Low priority was a big help. Good customer service too. I had to contact them several times for a new activation code during the Tour fiasco and always got a rapid response.
Anyway, I've been hoping for this so will give the iPhone version a try and post back for anyone interested, but wanted to pass it along meantime: