http://www.pcworld.com/article/218363/apple_rejects_sony_reader_app_says_report.html
"Apple reportedly told Sony, among other app developers, that Apple would
no longer allow downloadable content to be sold within an iOS app
unless it used Apple's in-app payment system. Apple also reportedly
said the developers could no longer sell content outside an app and then
allow users to download it to an iOS device later."
Wondering how this impacts the logos app? I'm almost ready to buy an iPad and having access on my iPhone and future iPad was a big reason for me to upgrade to logos 4.