<s>
Amikumu	B-Protocol
(	O
;	O
)	O
is	O
a	O
cross-platform	B-Operating_System
app	B-Application
for	O
smartphones	B-Application
(	O
Android	B-Application
and	O
iOS	B-Application
)	O
which	O
can	O
be	O
used	O
to	O
find	O
people	O
nearby	O
who	O
speak	O
or	O
learn	O
the	O
same	O
languages	O
as	O
the	O
user	O
.	O
</s>
<s>
The	O
app	B-Application
was	O
launched	O
for	O
Esperanto	O
speakers	O
on	O
22	O
April	O
2017	O
and	O
for	O
speakers	O
of	O
all	O
languages	O
during	O
LangFest	O
in	O
Montreal	O
on	O
25	O
August	O
2017	O
.	O
</s>
<s>
On	O
9	O
August	O
2018	O
Amikumu	B-Protocol
had	O
members	O
in	O
more	O
than	O
130	O
countries	O
speaking	O
588	O
languages	O
.	O
</s>
<s>
The	O
Android	B-Application
app	B-Application
is	O
written	O
in	O
Java	B-Language
and	O
Kotlin	B-Language
,	O
the	O
iOS	B-Application
app	B-Application
in	O
Swift	B-Application
,	O
and	O
the	O
server	O
in	O
Ruby	B-Application
on	I-Application
Rails	I-Application
.	O
</s>
<s>
Amikumu	B-Protocol
was	O
funded	O
in	O
part	O
using	O
Kickstarter	O
.	O
</s>
