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

MD5	Package Name	Fingerprint	Source	Detection date
b03dfe03b2768a2a0c50c7341b5e86c8	com.kidsfun.caveman2xj	1710F23D8371C5C9BB89CAEEE2166B5F	rating	2014-04-10	View on Virustotal