<s>
Airport	B-Application
City	I-Application
is	O
a	O
free-to-play	O
city-building	B-Application
simulation	O
game	O
developed	O
and	O
published	O
by	O
Game	O
Insight	O
.	O
</s>
<s>
Airport	B-Application
City	I-Application
was	O
first	O
launched	O
on	O
the	B-Application
Facebook	I-Application
social	O
media	O
platform	O
on	O
September	O
1	O
,	O
2011	O
.	O
</s>
<s>
The	O
game	O
was	O
released	O
for	O
Google	B-Application
Play	I-Application
on	O
February	O
11	O
,	O
2012	O
,	O
and	O
for	O
iOS	B-Application
on	O
August	O
16	O
,	O
2012	O
,	O
followed	O
by	O
Amazon	B-Application
Appstore	O
on	O
October	O
26	O
,	O
2012	O
,	O
and	O
Microsoft	B-Application
Windows	I-Application
on	O
April	O
3	O
,	O
2014	O
.	O
</s>
<s>
The	O
game	O
features	O
mobile	O
cross-platform	B-Application
play	I-Application
,	O
allowing	O
players	O
on	O
any	O
supported	O
device	O
to	O
cooperate	O
and	O
compete	O
with	O
each	O
other	O
.	O
</s>
<s>
As	O
of	O
September	O
2019	O
,	O
Game	O
Insight	O
has	O
reported	O
over	O
75	O
million	O
Airport	B-Application
City	I-Application
registered	O
players	O
worldwide	O
across	O
all	O
platforms	O
.	O
</s>
<s>
Airport	B-Application
City	I-Application
tasks	O
the	O
player	O
with	O
expanding	O
a	O
small	O
airport	O
into	O
a	O
major	O
one	O
,	O
while	O
developing	O
a	O
nearby	O
town	O
to	O
support	O
the	O
airport	O
operations	O
with	O
passengers	O
from	O
residential	O
buildings	O
and	O
taxes	O
from	O
commercial	O
properties	O
.	O
</s>
<s>
Pocket-lints	O
Ian	O
Morris	O
called	O
Airport	B-Application
City	I-Application
"	O
the	O
stupidest	O
,	O
most	O
annoying	O
game	O
we	O
've	O
ever	O
played	O
on	O
Android	B-Application
"	O
that	O
manages	O
to	O
be	O
quite	O
addictive	O
with	O
something	O
to	O
do	O
all	O
the	O
time	O
,	O
and	O
"	O
perfecty	O
possible	O
,	O
and	O
enjoyable	O
"	O
to	O
play	O
for	O
free	O
despite	O
its	O
repetitive	O
nature	O
.	O
</s>
<s>
Pete	O
Davison	O
writing	O
for	O
the	O
Adweek	O
named	O
Airport	B-Application
City	I-Application
a	O
"	O
solid	O
game	O
with	O
a	O
decent	O
amount	O
of	O
depth	O
"	O
,	O
although	O
pointing	O
out	O
that	O
the	O
game	O
has	O
few	O
flaws	O
which	O
mar	O
the	O
experience	O
,	O
such	O
as	O
no	O
cross-platform	B-Application
play	I-Application
between	O
Facebook	B-Application
and	O
mobile	O
versions	O
.	O
</s>
<s>
Android	B-Application
Apps	O
Reviews	O
Valerie	O
Lauer	O
gave	O
the	O
game	O
a	O
score	O
of	O
4/5	O
,	O
praising	O
the	O
graphics	O
for	O
a	O
solid	O
amount	O
of	O
detail	O
and	O
calling	O
it	O
"	O
perfect	O
for	O
fans	O
of	O
the	O
builder	O
genre	O
or	O
airplane	O
enthusiasts	O
"	O
with	O
the	O
"	O
balanced	O
gameplay	O
and	O
unique	O
combination	O
of	O
ideas	O
"	O
.	O
</s>
<s>
Modojo	O
rated	O
Airport	B-Application
City	I-Application
4/5	O
,	O
praising	O
its	O
economy	O
,	O
real	O
world	O
destinations	O
,	O
and	O
"	O
endless	O
"	O
supply	O
of	O
missions	O
,	O
while	O
criticizing	O
it	O
for	O
being	O
"	O
tough	O
to	O
advance	O
without	O
spending	O
money	O
"	O
.	O
</s>
<s>
Gamezebos	O
Leif	O
Johnson	O
gave	O
the	B-Application
Facebook	I-Application
version	O
of	O
the	O
game	O
a	O
lower	O
grade	O
of	O
3/5	O
and	O
seconded	O
that	O
opinion	O
,	O
stating	O
that	O
"	O
Airport	B-Application
City	I-Application
is	O
n't	O
a	O
bad	O
game	O
at	O
heart	O
;	O
it	O
merely	O
demands	O
a	O
little	O
too	O
much	O
for	O
what	O
amounts	O
to	O
an	O
overly	O
familiar	O
model	O
with	O
a	O
niche	O
gimmick	O
"	O
.	O
</s>
<s>
CNET	O
rated	O
Airport	B-Application
City	I-Application
4/5	O
in	O
its	O
review	O
and	O
remarked	O
that	O
it	O
"	O
borrows	O
a	O
lot	O
of	O
cues	O
from	O
The	B-Application
Sims	I-Application
series	O
of	O
games	O
while	O
still	O
feeling	O
different	O
enough	O
to	O
keep	O
you	O
interested	O
"	O
.	O
</s>
<s>
Airport	B-Application
City	I-Application
has	O
reached	O
1.6	O
million	O
active	O
players	O
on	O
Facebook	B-Application
in	O
October	O
2011	O
.	O
</s>
<s>
As	O
of	O
November	O
2018	O
,	O
Facebook	B-Application
version	O
has	O
800,000	O
active	O
players	O
.	O
</s>
<s>
After	O
release	O
on	O
Android	B-Application
in	O
February	O
2012	O
,	O
Airport	B-Application
City	I-Application
had	O
1	O
million	O
installs	O
following	O
month	O
,	O
and	O
was	O
among	O
Android	B-Application
's	O
top	O
grossing	O
apps	O
for	O
several	O
months	O
in	O
a	O
row	O
after	O
that	O
.	O
</s>
<s>
The	O
game	O
topped	O
weekly	O
free	O
iPad	O
apps	O
chart	O
in	O
the	O
UK	O
following	O
its	O
release	O
on	O
iOS	B-Application
in	O
August	O
2012	O
.	O
</s>
<s>
By	O
March	O
2014	O
,	O
Game	O
Insight	O
has	O
reported	O
that	O
Airport	B-Application
City	I-Application
has	O
reached	O
37	O
million	O
players	O
overall	O
and	O
$33	O
million	O
in	O
gross	O
revenue	O
.	O
</s>
<s>
The	O
application	O
has	O
seen	O
over	O
10	O
million	O
downloads	O
on	O
the	O
Google	B-Application
Play	I-Application
Store	I-Application
as	O
of	O
November	O
2018	O
.	O
</s>
