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

MD5	Package Name	Fingerprint	Source	Detection date
2e6bb690e7fbc49ed57dce364f866f3b	com.android.mmreader132	06CDA0A354CF01CF37BDE4C6D51EC848	virustotal	2013-11-22	View on Virustotal