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

MD5	Package Name	Fingerprint	Source	Detection date
2393e54b232e45cc4a5b4750bd46f41b	com.xmobileapp.contact_version2	EC8CCC6F246B1E1E0C6D035F5344BEB8	virustotal	2013-10-30	View on Virustotal