The iPad app of Yahoo! Mail is now available in Apple App Store
If you would like to try these new apps from Yahoo for your iPad then check it out at Apple App Store, available for download from now, which is optimized for larger screen on iPad with more improvements.
Beside that, according to the last report at begin of this month, Yahoo and Apple have been meeting to discuss ways that two companies can further their partnership for more cooperation in next future. So, we would to see more combine between Yahoo and Apple in next short time, on most iOS devices.