<s>
Joey	B-Application
Kramer	I-Application
Hit	I-Application
Hard	I-Application
,	O
also	O
known	O
as	O
"	O
Hit	O
Hard	O
"	O
is	O
a	O
music	B-Application
game	I-Application
developed	O
for	O
the	O
iOS	B-Operating_System
in	O
February	O
2010	O
.	O
</s>
<s>
On	O
February	O
26	O
,	O
2010	O
,	O
American	O
studio	O
Paid	O
,	O
Inc	O
.	O
released	O
the	O
first	O
version	O
of	O
the	O
Joey	B-Application
Kramer	I-Application
Hit	I-Application
Hard	I-Application
iPhone	O
Game	O
to	O
the	O
iTunes	B-Operating_System
Store	O
.	O
</s>
<s>
Requires	O
iPhone	B-Operating_System
OS	I-Operating_System
3.0	O
or	O
later	O
.	O
</s>
