This app is part of the seed and there aren't found similar apps on marketplaces

MD5	Package Name	Fingerprint	Source	Detection date
ee17bd87c20386ce33d80d94e0bc1b62	com.shenhaidaguaishouabcde.android.typingtrainer	AF8E21BC788F9633CB19FE4B71437D8E	rating	2014-03-21