價格：免費
檔案大小：242.2 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Hold your phone or tablet over the contents page of the Letterland Sing and Learn with actions book so that it can be picked up by the camera, then you can listen to the songs on your device instead of the accompanying CD.
支援平台：iPhone, iPad