<s>
Avare	B-Application
is	O
a	O
free	O
open	B-Application
source	I-Application
"	O
moving	B-Application
map	I-Application
"	O
aviation	O
GPS	O
,	O
A/FD	O
and	O
EFB	B-Device
app	B-Application
for	O
phones	O
or	O
tablets	O
using	O
the	O
Android	B-Application
Operating	I-Application
System	I-Application
.	O
</s>
<s>
The	O
app	B-Application
uses	O
any	O
internal	O
Android	B-Application
or	O
compatible	O
external	O
GPS	O
receiver	O
to	O
determine	O
location	O
,	O
allowing	O
real-time	O
display	O
of	O
location	O
,	O
heading	O
,	O
speed	O
,	O
distance	O
,	O
time	O
,	O
and	O
altitude	O
on	O
free	O
U.S.	O
FAA	O
IFR	O
or	O
VFR	O
aviation	O
charts	O
;	O
or	O
on	O
select	O
topographic	O
charts	O
.	O
</s>
<s>
Included	O
are	O
3D	O
,	O
ADSB-In	O
and	O
other	O
advanced	O
options	O
.	O
</s>
<s>
With	O
an	O
aircraft	O
ADSB-Out	O
transmitter	O
and	O
inexpensive	O
ADSB-In	O
receiver	O
Avare	B-Application
can	O
also	O
display	O
any	O
available	O
FAA	O
live	O
ADSB	B-Application
data	O
in	O
flight	O
.	O
</s>
<s>
Some	O
advanced	O
users	O
also	O
interface	O
Avare	B-Application
with	O
an	O
auto-pilot	O
or	O
flight	B-Application
simulator	I-Application
.	O
</s>
<s>
With	O
data	O
or	O
ADSB	B-Application
In	O
connection	O
,	O
current	O
conditions	O
may	O
be	O
fetched	O
such	O
as	O
:	O
traffic	O
,	O
NEXRAD	O
,	O
winds	O
aloft	O
,	O
TFR	O
graphics	O
and	O
text	O
,	O
TAFs	O
,	O
and	O
METARs	O
.	O
</s>
<s>
Free	O
ADSB	B-Application
In	O
1090Mhz	O
or	O
UAT	O
reception	O
is	O
available	O
on	O
many	O
Android	B-Application
devices	O
with	O
a	O
$10	O
"	O
RTL	O
"	O
SDR	B-Architecture
.	O
</s>
<s>
Compatible	O
with	O
StratuX	O
open	B-Application
source	I-Application
dual	O
channel	O
ADSB	B-Application
In	O
,	O
and	O
many	O
commercial	O
receivers	O
.	O
</s>
<s>
Compatible	O
external	O
devices	O
may	O
be	O
connected	O
via	O
Bluetooth	B-Protocol
,	O
WiFi	O
or	O
USB	B-Protocol
.	O
</s>
<s>
It	O
is	O
possible	O
to	O
manually	O
install	O
the	O
app	B-Application
on	O
nearly	O
any	O
Android	B-Application
device	O
running	O
Android	B-Application
5.01	O
Lollipop	O
or	O
higher	O
.	O
</s>
<s>
Many	O
more	O
features	O
are	O
now	O
included	O
or	O
being	O
added	O
,	O
as	O
outlined	O
in	O
the	O
app	B-Application
Description	O
.	O
</s>
<s>
Avare	B-Application
made	O
its	O
debut	O
on	O
September	O
10	O
,	O
2012	O
,	O
as	O
a	O
basic	O
open	B-Application
source	I-Application
moving	B-Application
map	I-Application
aviation	O
GPS	O
app	B-Application
with	O
code	O
hosted	O
on	O
SourceForge	O
(	O
now	O
on	O
GitHub	B-Application
)	O
and	O
free	O
FAA	O
charts	O
adapted	O
for	O
display	O
on	O
Android	B-Application
devices	O
.	O
</s>
<s>
It	O
was	O
created	O
by	O
Boston	O
area	O
pilot	O
and	O
Android	B-Application
programmer	O
Zubair	O
Khan	O
after	O
he	O
had	O
grown	O
frustrated	O
with	O
the	O
selection	O
of	O
Android	B-Application
GPS	O
aviation	O
apps	O
that	O
were	O
then	O
available	O
.	O
</s>
<s>
His	O
goal	O
was	O
to	O
provide	O
a	O
free	O
app	B-Application
with	O
no	O
ads	O
and	O
minimal	O
permissions	O
to	O
eventually	O
fully	O
utilize	O
all	O
of	O
the	O
free	O
FAA	O
materials	O
available	O
online	O
.	O
</s>
<s>
Over	O
the	O
following	O
year	O
of	O
rapid	O
development	O
Avare	B-Application
gained	O
a	O
greatly	O
expanded	O
feature	O
set	O
,	O
with	O
several	O
volunteers	O
actively	O
working	O
on	O
extending	O
ADSB-In	O
options	O
,	O
along	O
with	O
selected	O
charts	O
and	O
data	O
for	O
Canada	O
and	O
other	O
countries	O
.	O
</s>
<s>
As	O
of	O
November	O
2	O
,	O
2021	O
,	O
the	O
Google	B-Application
Play	I-Application
Store	I-Application
listed	O
Avare	B-Application
as	O
being	O
installed	O
on	O
100,000	O
+	O
devices	O
,	O
with	O
an	O
overall	O
rating	O
of	O
4.7/5	O
from	O
5,754	O
reviews	O
.	O
</s>
<s>
Avare	B-Application
was	O
one	O
of	O
six	O
aviation	O
apps	O
invited	O
to	O
offer	O
brief	O
presentations	O
at	O
11:45	O
am	O
July	O
28	O
at	O
the	O
EAA	O
Airventure	O
2014	O
event	O
,	O
and	O
members	O
of	O
the	O
Avare	B-Application
development	O
team	O
have	O
attended	O
Airventure	O
subsequently	O
.	O
</s>
