<s>
GeoFS	B-Application
is	O
a	O
multi-platform	O
browser-based	O
flight	O
simulator	O
based	O
on	O
the	O
Cesium	O
WebGL	B-Library
Virtual	B-Application
Globe	I-Application
.	O
</s>
<s>
The	O
free	O
map	O
is	O
based	O
on	O
images	O
taken	O
by	O
the	O
Sentinel-2	O
satellite	O
while	O
the	O
HD	O
map	O
is	O
from	O
Bing	B-Application
Maps	I-Application
.	O
</s>
<s>
In	O
Q4	O
2018	O
,	O
the	O
GeoFS	B-Application
app	O
was	O
released	O
for	O
both	O
Android	B-Application
and	O
iOS	B-Operating_System
devices	O
.	O
</s>
<s>
GeoFS	B-Application
on	O
mobile	O
features	O
the	O
Original	O
,	O
as	O
well	O
as	O
a	O
Lite	O
app	O
.	O
</s>
<s>
The	O
main	O
difference	O
between	O
the	O
two	O
is	O
that	O
the	O
Lite	O
version	O
is	O
Single-Player	O
,	O
contains	O
three	O
total	O
aircraft	O
,	O
and	O
only	O
features	O
the	O
island	O
of	O
Corsica	O
,	O
while	O
the	O
paid	O
one	O
also	O
features	O
multiplayer	O
,	O
a	O
much	O
wider	O
variety	O
of	O
aircraft	O
,	O
and	O
worldwide	O
Sentinel-2	O
satellite	O
imagery	O
,	O
with	O
HD	O
Bing	B-Application
Maps	I-Application
imagery	O
being	O
an	O
in-app	O
purchase	O
,	O
as	O
opposed	O
to	O
a	O
subscription	O
in	O
the	O
Web	O
version	O
of	O
GeoFS	B-Application
.	O
</s>
<s>
Created	O
by	O
Xavier	O
Tassin	O
,	O
GeoFS	B-Application
was	O
launched	O
in	O
October	O
2010	O
.	O
</s>
<s>
It	O
was	O
originally	O
built	O
on	O
the	O
Google	O
Earth	O
plug-in	O
as	O
GEFS-Online	B-Application
(	O
Google	O
Earth	O
Flight	O
Simulator	O
)	O
.	O
</s>
<s>
On	O
September	O
1	O
,	O
2015	O
,	O
support	O
for	O
the	O
Google	O
Earth	O
plugin	O
ended	O
,	O
which	O
nearly	O
resulted	O
in	O
a	O
complete	O
shutdown	O
of	O
GeoFS	B-Application
.	O
</s>
<s>
In	O
January	O
2016	O
,	O
in	O
light	O
of	O
the	O
Google	O
Earth	O
plugin	O
's	O
termination	O
,	O
GeoFS	B-Application
migrated	O
to	O
CesiumJS	B-Application
,	O
an	O
open	O
source	O
virtual	B-Application
globe	I-Application
platform	O
.	O
</s>
