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

MD5	Package Name	Fingerprint	Source	Detection date
53cc3ff144572a9b50eecd74c85949b6	com.hdc.bookmark246231	EEA6F6F40858B8215C48B0465FE479B8	virustotal	2015-10-19	View on Virustotal