Nuevo Herald popular with iPhone users November 21, 2011 by Veronica Villafañe El Nuevo Herald launched an iPhone app on September 18. And apparently, it’s doing pretty well. According to the paper, 40% of Nuevo’s existing mobile traffic comes from iPhones. The app is free for subscribers. It costs 99 cents to download for those who aren’t subscribed. The Miami Herald also has an iPhone app and an iPad edition.