The official iPhone app for NovelRank.com users! NovelRank enables authors and marketers to track and compare the Amazon sales rank statistics for printed books and Kindle Edition ebooks across several Amazon country sites.A NovelRank user account is required. A user account allows you to track multiple books and compare sales rank statistics. And best of all, it's FREE! New user accounts can be created at NovelRank.com. If you want to try out the app before creating your own account, then within the app, simply assign the user account name to:demoFeatures:- Track Amazon sales rank statistics of printed books and Kindle Edition ebooks. - Supports multiple books in NovelRank user accounts. - Sort your books list by title, sales rank or last sale. - View historical data for each book: 7 days of daily sales estimates history and 24 hours of hourly sales rank history.- Track statistics across several Amazon country sites: Amazon.com (US), Amazon.co.uk (United Kingdom), Amazon.ca (Canada), Amazon.fr (France), Amazon.de (Germany), and Amazon.co.jp (Japan).We're always eager to improve your NovelRank iOS app experience! Report any bugs, feature requests or feedback to us via email at support@ebutterfly.com. Please do NOT post bug reports or feature requests as App Store reviews. Emailing us directly at support@ebutterfly.com is much more effective and will receive a quicker response. Thanks!