<s>
WriterDuet	B-Application
is	O
a	O
screenwriting	B-Application
software	I-Application
for	O
writing	O
and	O
editing	O
screenplays	O
and	O
other	O
forms	O
of	O
mass	O
media	O
.	O
</s>
<s>
WriterDuet	B-Application
was	O
founded	O
in	O
2013	O
by	O
Guy	O
Goldstein	O
.	O
</s>
<s>
In	O
April	O
2015	O
,	O
WriterDuet	B-Application
acquired	O
the	O
domain	O
for	O
Scripped.com	O
after	O
they	O
closed	O
,	O
citing	O
a	O
serious	O
technical	O
failure	O
.	O
</s>
<s>
In	O
August	O
2016	O
,	O
WriterDuet	B-Application
released	O
a	O
localized	O
version	O
of	O
its	O
software	O
in	O
China	O
.	O
</s>
<s>
In	O
May	O
2018	O
,	O
WriterDuet	B-Application
included	O
Bechdel	O
test	O
analysis	O
functions	O
to	O
address	O
issues	O
of	O
gender	O
diversity	O
in	O
the	O
screenwriting	O
industry	O
.	O
</s>
<s>
In	O
2018	O
,	O
WriterDuet	B-Application
published	O
WriterSolo	O
,	O
an	O
offline	O
version	O
of	O
their	O
app	O
that	O
runs	O
on	O
the	O
browser	O
and	O
opens/saves	O
files	O
on	O
the	O
computer	O
,	O
Dropbox	O
,	O
Google	O
Drive	O
,	O
and	O
iCloud	O
.	O
</s>
<s>
In	O
July	O
2019	O
,	O
WriterDuet	B-Application
made	O
the	O
WriterSolo	O
browser	O
app	O
and	O
desktop	O
app	O
available	O
as	O
pay-what-you-want	O
under	O
the	O
web	B-Application
address	O
.	O
</s>
<s>
WriterDuet	B-Application
is	O
primarily	O
used	O
to	O
outline	O
,	O
write	O
,	O
and	O
format	O
screenplays	O
to	O
the	O
standards	O
recommended	O
by	O
the	O
AMPAS	O
.	O
</s>
<s>
The	O
software	O
is	O
powered	O
by	O
Firebase	B-General_Concept
allowing	O
users	O
to	O
write	O
together	O
in	O
real-time	O
from	O
multiple	O
devices	O
.	O
</s>
<s>
WriterDuet	B-Application
's	O
main	O
competitors	O
in	O
the	O
screenwriting	O
industry	O
are	O
Final	B-Application
Draft	I-Application
,	O
Celtx	B-Application
,	O
and	O
Movie	B-Application
Magic	I-Application
Screenwriter	I-Application
.	O
</s>
