iOS: Detect the source of the iOS app installation programmatically (inside the installed app)<>
This question already has an answer here:
- How to track marketing efforts for iPhone apps on the App Store? 2 answers
- Tracking iOS installs from multiple marketing sources 4 answers
You should ask Apple by opening a Radar, though I wouldn't hold your breath... We've been waiting for analytics since 2008!
I have a friend who adds a step, using Google Analytics URL Builder to send users to his website with an auto-redirect from there to his appstore link. I haven't actually tried it myself, but he claims it works.