<s>
FatBooth	B-Application
is	O
a	O
mobile	B-Application
app	I-Application
developed	O
by	O
French	O
company	O
PiVi	O
&	O
Co	O
.	O
</s>
<s>
PiVi	O
&	O
Co	O
claims	O
that	O
FatBooth	B-Application
is	O
a	O
"	O
top	O
25	O
all-time	O
paid	O
app	O
"	O
.	O
</s>
<s>
On	O
that	O
ranking	O
it	O
appeared	O
that	O
FatBooth	B-Application
was	O
the	O
17th	O
most	O
downloaded	O
paid	O
app	O
over	O
the	O
preceding	O
12	O
months	O
.	O
</s>
<s>
However	O
,	O
it	O
appears	O
that	O
this	O
is	O
no	O
longer	O
the	O
case	O
,	O
as	O
seen	O
on	O
the	O
new	O
all-time	O
ranking	O
shared	O
by	O
Apple	O
to	O
celebrate	O
the	O
50	O
billionth	O
iOS	B-Application
app	O
download	O
in	O
2013	O
.	O
</s>
<s>
As	O
of	O
January	O
2014	O
,	O
FatBooth	B-Application
has	O
been	O
installed	O
over	O
10	O
million	O
times	O
on	O
the	O
Android	B-Application
platform	I-Application
.	O
</s>
<s>
Some	O
have	O
estimated	O
the	O
gross	O
revenue	O
for	O
the	O
app	O
on	O
the	O
iOS	B-Application
platform	O
to	O
be	O
as	O
high	O
as	O
$24	O
million	O
,	O
making	O
it	O
one	O
of	O
the	O
highest	O
grossing	O
iOS	B-Application
apps	O
of	O
all	O
time	O
.	O
</s>
<s>
AgingBooth	O
(	O
making	O
the	O
subject	O
look	O
old	O
)	O
was	O
released	O
by	O
PiVi	O
&	O
Co	O
in	O
February	O
2010	O
,	O
predating	O
FatBooth	B-Application
.	O
</s>
<s>
It	O
has	O
seen	O
comparable	O
success	O
,	O
ranking	O
similarly	O
on	O
the	O
iOS	B-Application
app	O
store	O
.	O
</s>
<s>
However	O
,	O
unlike	O
FatBooth	B-Application
,	O
PiVi	O
&	O
Co	O
does	O
n't	O
make	O
any	O
official	O
claims	O
about	O
AgingBooth	O
's	O
historical	O
ranking	O
in	O
the	O
app	O
store	O
,	O
suggesting	O
that	O
it	O
was	O
less	O
successful	O
than	O
FatBooth	B-Application
.	O
</s>
<s>
Following	O
the	O
success	O
of	O
AgingBooth	O
and	O
FatBooth	B-Application
,	O
PiVi	O
&	O
Co	O
continued	O
to	O
release	O
similar	O
apps	O
,	O
expanding	O
the	O
same	O
concept	O
:	O
</s>
