價格：免費
檔案大小：29.1 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPad 相容。
支援語言：英語
An interactive book for educating kids, between the ages of 5-7, about how the heart works. This engaging storytelling experience is integrated with interactions, games, and puzzles.
支援平台：iPad