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

MD5	Package Name	Fingerprint	Source	Detection date
c72941d7f51259cb897b20a66951ad55	cn.hongxiu.singlebook296340	01E131159D03BE0B57F64944EC4BFEDA	virustotal	2015-12-14	View on Virustotal