<s>
Pre-installed	B-Operating_System
iOS	I-Operating_System
apps	I-Operating_System
,	O
referred	O
to	O
in	O
the	O
App	B-Application
Store	I-Application
as	O
'	O
Built-In	B-Operating_System
Apps	I-Operating_System
 '	O
,	O
are	O
a	O
suite	O
of	O
mobile	B-Application
applications	I-Application
developed	O
by	O
Apple	O
Inc	O
.	O
which	O
are	O
bundled	O
with	O
iOS	B-Application
and	O
installed	O
by	O
default	O
or	O
through	O
a	O
system	O
update	O
.	O
</s>
<s>
Many	O
of	O
the	O
default	O
apps	O
found	O
on	O
iOS	B-Application
have	O
counterparts	O
on	O
Apple	O
's	O
other	O
operating	O
systems	O
macOS	B-Application
,	O
iPadOS	B-Operating_System
,	O
watchOS	B-Device
,	O
and	O
tvOS	B-Operating_System
,	O
which	O
are	O
often	O
modified	O
versions	O
of	O
or	O
similar	O
to	O
the	O
iOS	B-Application
application	I-Application
.	O
</s>
<s>
As	O
each	O
app	O
is	O
integrated	O
into	O
the	O
operating	O
system	O
itself	O
,	O
they	O
often	O
feature	O
greater	O
support	O
for	O
system	O
features	O
than	O
third-party	O
alternatives	O
and	O
are	O
quick	O
to	O
adapt	O
new	O
features	O
of	O
iOS	B-Application
.	O
</s>
<s>
Apple	O
has	O
also	O
included	O
versions	O
of	O
iWork	B-Application
,	O
iMovie	B-Operating_System
,	O
and	O
GarageBand	B-Application
for	O
free	O
with	O
new	O
device	O
activations	O
since	O
the	O
release	O
of	O
iOS	B-Operating_System
7	I-Operating_System
;	O
however	O
,	O
these	O
apps	O
are	O
maintained	O
independently	O
from	O
the	O
operating	O
system	O
,	O
with	O
updates	O
instead	O
released	O
through	O
the	O
App	B-Application
Store	I-Application
.	O
</s>
<s>
Since	O
iOS	B-Operating_System
10	I-Operating_System
,	O
most	O
pre-installed	O
apps	O
have	O
been	O
removable	O
.	O
</s>
<s>
With	O
iOS	B-Operating_System
14	I-Operating_System
or	O
later	O
,	O
as	O
well	O
as	O
iPadOS	B-Operating_System
15	I-Operating_System
or	O
later	O
,	O
users	O
can	O
hide	O
pre-installed	O
apps	O
in	O
the	O
newly	O
introduced	O
App	O
Library	O
,	O
as	O
well	O
as	O
change	O
their	O
default	O
web	B-Application
browser	I-Application
and	O
email	B-Protocol
client	I-Protocol
to	O
a	O
third-party	O
alternative	O
.	O
</s>
<s>
The	O
App	B-Application
Store	I-Application
is	O
a	O
digital	O
distribution	O
platform	O
which	O
allows	O
users	O
to	O
browse	O
and	O
download	O
apps	O
developed	O
with	O
Apple	O
's	O
iOS	B-Operating_System
Software	I-Operating_System
Development	I-Operating_System
Kit	I-Operating_System
.	O
</s>
<s>
The	O
App	B-Application
Store	I-Application
opened	O
on	O
July	O
10	O
,	O
2008	O
,	O
with	O
an	O
initial	O
500	O
applications	O
available	O
.	O
</s>
<s>
On	O
September	O
19	O
,	O
2019	O
,	O
Apple	O
Arcade	O
,	O
a	O
gaming	O
subscription	O
service	O
that	O
provides	O
unlimited	O
access	O
to	O
a	O
catalogue	O
of	O
games	O
for	O
a	O
monthly	O
fee	O
,	O
was	O
released	O
through	O
a	O
dedicated	O
tab	O
on	O
the	O
App	B-Application
Store	I-Application
.	O
</s>
<s>
Books	O
,	O
formerly	O
iBooks	O
,	O
is	O
an	O
e-book	O
reading	O
and	O
store	O
app	O
released	O
in	O
mid-2010	O
,	O
as	O
part	O
of	O
the	O
iOS	B-Operating_System
4	I-Operating_System
update	O
.	O
</s>
<s>
Initially	O
,	O
iBooks	O
was	O
not	O
pre-loaded	O
onto	O
iOS	B-Operating_System
devices	I-Operating_System
,	O
but	O
users	O
could	O
install	O
it	O
free	O
of	O
charge	O
from	O
the	O
App	B-Application
Store	I-Application
.	O
</s>
<s>
With	O
the	O
release	O
of	O
iOS	B-Operating_System
8	I-Operating_System
,	O
it	O
became	O
an	O
integrated	O
app	O
.	O
</s>
<s>
It	O
primarily	O
receives	O
EPUB	O
content	O
from	O
the	O
Apple	O
Books	O
store	O
,	O
but	O
users	O
can	O
also	O
add	O
their	O
own	O
EPUB	O
and	O
Portable	B-Application
Document	I-Application
Format	I-Application
(	O
PDF	B-Application
)	O
files	O
via	O
data	B-General_Concept
synchronization	I-General_Concept
with	O
iTunes	B-Operating_System
.	O
</s>
<s>
Additionally	O
,	O
the	O
files	O
can	O
be	O
downloaded	O
to	O
Apple	O
Books	O
through	O
Safari	B-Application
or	O
Apple	O
Mail	O
.	O
</s>
<s>
Calculator	B-Application
is	O
a	O
basic	O
calculator	B-Application
app	O
introduced	O
with	O
the	O
initial	O
launch	O
of	O
the	O
iPhone	B-Device
and	O
iPhone	B-Operating_System
OS	I-Operating_System
1	I-Operating_System
in	O
2007	O
.	O
</s>
<s>
A	O
scientific	O
calculator	B-Application
can	O
be	O
accessed	O
by	O
rotating	O
the	O
device	O
landscape	O
,	O
which	O
supports	O
exponents	O
and	O
trigonometric	O
functions	O
.	O
</s>
<s>
Calendar	B-Application
is	O
a	O
personal	O
calendar	B-Application
app	O
introduced	O
with	O
the	O
initial	O
launch	O
of	O
the	O
iPhone	B-Device
and	O
iPhone	B-Operating_System
OS	I-Operating_System
1	I-Operating_System
in	O
2007	O
.	O
</s>
<s>
It	O
tracks	O
events	O
and	O
appointments	O
added	O
by	O
the	O
user	O
and	O
includes	O
various	O
holidays	O
depending	O
on	O
the	O
location	O
the	O
phone	O
is	O
set	O
to	O
as	O
well	O
as	O
birthdays	O
from	O
contacts	B-Operating_System
.	O
</s>
<s>
Users	O
are	O
also	O
able	O
to	O
subscribe	O
to	O
other	O
calendars	B-Application
from	O
friends	O
or	O
third-parties	O
.	O
</s>
<s>
Since	O
iOS	B-Operating_System
5	I-Operating_System
,	O
Calendar	B-Application
supports	O
online	O
cloud	O
backup	O
of	O
calendars	B-Application
using	O
Apple	O
's	O
iCloud	B-Application
service	O
,	O
or	O
synchronization	O
with	O
other	O
calendar	B-Application
services	O
,	O
including	O
Google	B-Application
Calendar	I-Application
and	O
Microsoft	B-Operating_System
Exchange	I-Operating_System
Server	I-Operating_System
.	O
</s>
<s>
Camera	O
is	O
a	O
photo	O
taking	O
app	O
introduced	O
with	O
the	O
initial	O
launch	O
of	O
the	O
iPhone	B-Device
and	O
iPhone	B-Operating_System
OS	I-Operating_System
1	I-Operating_System
in	O
2007	O
.	O
</s>
<s>
The	O
ability	O
to	O
record	O
video	O
footage	O
was	O
introduced	O
in	O
iPhone	B-Operating_System
OS	I-Operating_System
3	I-Operating_System
and	O
has	O
since	O
been	O
updated	O
so	O
that	O
videos	O
can	O
be	O
filmed	O
in	O
time-lapse	O
or	O
slow	O
motion	O
.	O
</s>
<s>
On	O
the	O
iPhone	B-Application
7	I-Application
Plus	I-Application
and	O
above	O
,	O
photos	O
can	O
be	O
taken	O
in	O
'	O
portrait	O
mode	O
 '	O
,	O
which	O
creates	O
a	O
depth	O
effect	O
so	O
that	O
the	O
subject	O
is	O
in	O
focus	O
while	O
the	O
background	O
is	O
blurred	O
.	O
</s>
<s>
On	O
iPhone	B-Device
11	O
,	O
iPhone	B-Device
11	O
Pro	O
,	O
and	O
iPhone	B-Device
SE	O
(	O
2nd	O
generation	O
)	O
with	O
iOS	B-Operating_System
13	I-Operating_System
or	O
iPhone	B-Device
XR	O
or	O
later	O
on	O
iOS	B-Operating_System
14	I-Operating_System
or	O
later	O
,	O
the	O
camera	O
app	O
was	O
redesigned	O
with	O
a	O
new	O
font	O
and	O
a	O
new	O
UI	O
for	O
controls	O
.	O
</s>
<s>
Clock	O
is	O
a	O
timekeeping	O
app	O
introduced	O
with	O
the	O
initial	O
launch	O
of	O
the	O
iPhone	B-Device
and	O
iPhone	B-Operating_System
OS	I-Operating_System
1	I-Operating_System
in	O
2007	O
.	O
</s>
<s>
A	O
bedtime	O
feature	O
was	O
introduced	O
in	O
iOS	B-Operating_System
10	I-Operating_System
,	O
which	O
acts	O
as	O
a	O
special	O
alarm	O
in	O
which	O
the	O
user	O
sets	O
both	O
a	O
time	O
they	O
would	O
like	O
to	O
go	O
to	O
bed	O
and	O
a	O
time	O
they	O
would	O
like	O
to	O
wake	O
up	O
.	O
</s>
<s>
Compass	O
is	O
a	O
simple	O
navigation	O
app	O
introduced	O
with	O
iPhone	B-Operating_System
OS	I-Operating_System
3	I-Operating_System
on	O
June	O
17	O
,	O
2009	O
.	O
</s>
<s>
Contacts	B-Operating_System
is	O
an	O
address	B-Operating_System
book	I-Operating_System
app	O
that	O
was	O
first	O
included	O
as	O
part	O
of	O
the	O
Phone	B-Application
app	I-Application
with	O
the	O
launch	O
of	O
the	O
iPhone	B-Device
in	O
2007	O
but	O
was	O
split	O
off	O
into	O
a	O
standalone	O
application	O
with	O
the	O
release	O
of	O
iPhone	B-Operating_System
OS	I-Operating_System
2	I-Operating_System
.	O
</s>
<s>
Contacts	B-Operating_System
can	O
be	O
synchronised	O
over	O
iCloud	B-Application
and	O
other	O
online	O
address	B-Operating_System
book	I-Operating_System
services	O
and	O
allows	O
for	O
the	O
storage	O
of	O
names	O
,	O
phone	O
numbers	O
,	O
email	O
addresses	O
,	O
home	O
addresses	O
,	O
job	O
titles	O
,	O
birthdays	O
,	O
and	O
social	O
media	O
usernames	O
.	O
</s>
<s>
FaceTime	B-Operating_System
is	O
a	O
videotelephony	B-Application
app	O
available	O
on	O
supported	O
iOS	B-Operating_System
devices	I-Operating_System
running	O
iOS	B-Operating_System
4	I-Operating_System
and	O
later	O
which	O
allows	O
for	O
video	B-Application
calls	I-Application
between	O
participants	O
using	O
the	O
front-facing	O
camera	O
of	O
their	O
device	O
.	O
</s>
<s>
FaceTime	B-Operating_System
Audio	O
,	O
an	O
audio-only	O
version	O
,	O
is	O
available	O
on	O
any	O
iOS	B-Operating_System
device	I-Operating_System
that	O
supports	O
iOS	B-Operating_System
7	I-Operating_System
or	O
newer	O
.	O
</s>
<s>
In	O
2018	O
,	O
Apple	O
added	O
group	O
video	O
and	O
audio	O
support	O
to	O
FaceTime	B-Operating_System
which	O
can	O
support	O
up	O
to	O
32	O
people	O
alongside	O
the	O
release	O
of	O
iOS	B-Operating_System
12	I-Operating_System
.	O
</s>
<s>
With	O
iOS	B-Operating_System
15	I-Operating_System
,	O
users	O
are	O
able	O
to	O
share	O
and	O
watch	O
music	B-Operating_System
and	O
video	O
content	O
together	O
over	O
FaceTime	B-Operating_System
with	O
SharePlay	O
.	O
</s>
<s>
Files	O
is	O
a	O
file	B-Application
management	I-Application
app	O
for	O
devices	O
that	O
run	O
iOS	B-Operating_System
11	I-Operating_System
and	O
later	O
.	O
</s>
<s>
Files	O
allows	O
users	O
to	O
browse	O
local	O
files	O
stored	O
within	O
apps	O
,	O
as	O
well	O
as	O
files	O
stored	O
in	O
cloud	B-Application
storage	I-Application
services	I-Application
,	O
including	O
iCloud	B-Application
,	O
Dropbox	B-Application
,	O
Google	B-Application
Drive	I-Application
,	O
and	O
OneDrive	B-Application
.	O
</s>
<s>
The	O
app	O
offers	O
the	O
exclusive	O
playback	O
of	O
high-quality	O
FLAC	B-Application
audio	O
files	O
,	O
and	O
also	O
offers	O
support	O
for	O
viewing	O
text	B-General_Concept
files	I-General_Concept
,	O
images	O
,	O
and	O
ZIP	B-General_Concept
archives	I-General_Concept
,	O
as	O
well	O
as	O
limited	O
support	O
for	O
video	O
.	O
</s>
<s>
Find	O
My	O
is	O
an	O
app	O
and	O
service	O
that	O
enables	O
users	O
to	O
track	O
the	O
locations	O
of	O
iOS	B-Application
,	O
iPadOS	B-Operating_System
,	O
macOS	B-Application
,	O
watchOS	B-Device
,	O
AirPods	B-Operating_System
and	O
AirTags	B-Operating_System
.	O
</s>
<s>
The	O
app	O
was	O
first	O
released	O
with	O
iOS	B-Operating_System
13	I-Operating_System
on	O
September	O
19	O
,	O
2019	O
,	O
and	O
combines	O
both	O
the	O
Find	B-Operating_System
My	I-Operating_System
iPhone	I-Operating_System
and	O
Find	B-Operating_System
My	I-Operating_System
Friends	I-Operating_System
apps	O
.	O
</s>
<s>
Users	O
are	O
also	O
able	O
to	O
share	O
their	O
GPS	O
locations	O
with	O
friends	O
and	O
family	O
who	O
own	O
Apple	B-Operating_System
devices	I-Operating_System
of	O
their	O
own	O
and	O
can	O
set	O
notifications	O
for	O
when	O
a	O
person	O
arrives	O
or	O
leaves	O
a	O
destination	O
.	O
</s>
<s>
Fitness	B-Application
,	O
formerly	O
Activity	O
,	O
is	O
an	O
exercise	B-Device
tracking	I-Device
companion	O
app	O
available	O
on	O
iPhones	B-Device
running	O
iOS	B-Operating_System
8.2	I-Operating_System
or	O
above	O
for	O
users	O
with	O
a	O
connected	O
Apple	B-Device
Watch	I-Device
,	O
or	O
on	O
any	O
device	O
running	O
iOS	B-Operating_System
16	I-Operating_System
.	O
</s>
<s>
The	O
app	O
displays	O
a	O
summary	O
view	O
of	O
user	O
's	O
recorded	O
workouts	O
from	O
the	O
Apple	B-Device
Watch	I-Device
or	O
supported	O
third-party	O
apps	O
and	O
exercise	O
equipment	O
.	O
</s>
<s>
Workouts	O
in	O
the	O
fitness	B-Application
app	O
show	O
relevant	O
metrics	O
,	O
such	O
as	O
heart	O
rate	O
,	O
depending	O
on	O
the	O
type	O
of	O
exercise	O
and	O
after	O
a	O
180-day	O
period	O
,	O
the	O
app	O
will	O
also	O
begin	O
to	O
show	O
users	O
their	O
exercise	O
trends	O
averaged	O
over	O
the	O
present	O
and	O
past	O
rolling	O
90-day	O
windows	O
.	O
</s>
<s>
On	O
December	O
14	O
,	O
2020	O
,	O
Apple	B-Application
Fitness+	I-Application
,	O
a	O
guided	O
workout	O
video	B-Application
streaming	I-Application
service	O
,	O
was	O
made	O
available	O
through	O
the	O
Fitness	B-Application
app	O
.	O
</s>
<s>
Freeform	O
is	O
a	O
virtual	O
brainstorming	O
app	O
first	O
made	O
available	O
on	O
December	O
13	O
,	O
2022	O
,	O
alongside	O
iOS	B-Operating_System
16.2	I-Operating_System
.	O
</s>
<s>
It	O
allows	O
users	O
to	O
create	O
canvases	O
called	O
"	O
boards	O
"	O
,	O
which	O
can	O
display	O
a	O
range	O
of	O
inputs	O
including	O
text	O
notes	B-Operating_System
,	O
photos	O
,	O
documents	O
,	O
and	O
web	O
links	O
.	O
</s>
<s>
There	O
are	O
also	O
a	O
variety	O
of	O
pen	O
and	O
brush	O
tools	O
available	O
on	O
the	O
iOS	B-Application
and	O
iPadOS	B-Operating_System
versions	O
of	O
the	O
software	O
,	O
letting	O
users	O
add	O
sketches	O
or	O
handwriting	O
to	O
their	O
boards	O
similar	O
to	O
the	O
tools	O
available	O
in	O
the	O
Notes	B-Operating_System
app	I-Operating_System
,	O
which	O
are	O
compatible	O
with	O
the	O
Apple	B-Device
Pencil	I-Device
.	O
</s>
<s>
The	O
app	O
offers	O
real-time	O
collaboration	O
between	O
users	O
,	O
with	O
support	O
for	O
FaceTime	B-Operating_System
and	O
iCloud	B-Application
syncing	B-General_Concept
.	O
</s>
<s>
Health	O
is	O
a	O
health	O
informatics	O
app	O
announced	O
on	O
June	O
2	O
,	O
2014	O
available	O
on	O
iPhones	B-Device
running	O
iOS	B-Operating_System
8	I-Operating_System
or	O
later	O
.	O
</s>
<s>
The	O
app	B-Application
stores	I-Application
and	O
tracks	O
user	O
's	O
health	O
data	O
and	O
clinical	O
medical	O
records	O
,	O
and	O
can	O
be	O
connected	O
to	O
various	O
hardware	O
devices	O
and	O
third	O
party	O
apps	O
.	O
</s>
<s>
In	O
2018	O
,	O
"	O
Health	O
Records	O
"	O
were	O
introduced	O
,	O
which	O
allowed	O
users	O
on	O
iOS	B-Operating_System
11.3	I-Operating_System
or	O
later	O
to	O
import	O
their	O
medical	O
records	O
from	O
their	O
doctor	O
or	O
hospital	O
.	O
</s>
<s>
Home	O
is	O
a	O
smart-home	O
management	O
app	O
released	O
on	O
September	O
13	O
,	O
2016	O
,	O
along	O
with	O
iOS	B-Operating_System
10	I-Operating_System
that	O
lets	O
users	O
configure	O
,	O
communicate	O
with	O
,	O
and	O
control	O
their	O
HomeKit	O
enabled	O
smart	O
appliances	O
from	O
a	O
single	O
application	O
.	O
</s>
<s>
HomePod	B-Device
devices	O
are	O
also	O
updated	O
through	O
the	O
home	O
app	O
.	O
</s>
<s>
The	O
iTunes	B-Operating_System
Store	O
is	O
a	O
digital	O
media	O
store	O
operated	O
by	O
Apple	O
Inc	O
.	O
that	O
opened	O
on	O
April	O
28	O
,	O
2003	O
,	O
as	O
a	O
result	O
of	O
Steve	O
Jobs	O
 '	O
push	O
to	O
open	O
a	O
digital	O
marketplace	O
for	O
music	B-Operating_System
.	O
</s>
<s>
The	O
iTunes	B-Operating_System
Store	O
was	O
first	O
made	O
available	O
on	O
iOS	B-Operating_System
devices	I-Operating_System
with	O
the	O
release	O
of	O
iPhone	B-Operating_System
OS	I-Operating_System
2	I-Operating_System
,	O
allowing	O
the	O
purchase	O
of	O
music	B-Operating_System
and	O
podcasts	B-Operating_System
.	O
</s>
<s>
iPhone	B-Operating_System
OS	I-Operating_System
3	I-Operating_System
further	O
added	O
the	O
ability	O
to	O
rent	O
and	O
purchase	O
movies	O
and	O
tv	O
shows	O
from	O
the	O
iTunes	B-Operating_System
Store	O
.	O
</s>
<s>
As	O
of	O
April	O
2020	O
,	O
iTunes	B-Operating_System
offers	O
60	O
million	O
songs	O
,	O
2.2	O
million	O
apps	O
,	O
25,000	O
TV	O
shows	O
,	O
and	O
65,000	O
films	O
.	O
</s>
<s>
When	O
it	O
opened	O
,	O
it	O
was	O
the	O
only	O
legal	O
digital	O
catalog	O
of	O
music	B-Operating_System
to	O
offer	O
songs	O
from	O
all	O
five	O
major	O
record	O
labels	O
.	O
</s>
<s>
As	O
of	O
June	O
2013	O
,	O
the	O
iTunes	B-Operating_System
Store	O
possessed	O
575	O
million	O
active	O
user	O
accounts	O
,	O
and	O
served	O
over	O
315	O
million	O
mobile	O
devices	O
.	O
</s>
<s>
Magnifier	O
is	O
a	O
digital	O
magnifying	O
glass	O
,	O
available	O
as	O
both	O
an	O
accessibility	O
shortcut	O
and	O
as	O
a	O
standalone	O
application	O
in	O
later	O
versions	O
of	O
iOS	B-Application
.	O
</s>
<s>
With	O
the	O
release	O
of	O
the	O
iPhone	B-Device
12	O
,	O
the	O
Magnifier	O
app	O
has	O
included	O
the	O
ability	O
to	O
detect	O
people	O
and	O
doors	O
for	O
those	O
with	O
vision	O
impairments	O
through	O
the	O
device	O
's	O
lidar	O
sensors	O
.	O
</s>
<s>
Mail	O
is	O
an	O
email	B-Protocol
client	I-Protocol
introduced	O
with	O
the	O
initial	O
launch	O
of	O
the	O
iPhone	B-Device
and	O
iPhone	B-Operating_System
OS	I-Operating_System
1	I-Operating_System
in	O
2007	O
.	O
</s>
<s>
Mail	O
,	O
AOL	B-Application
Mail	I-Application
,	O
Gmail	B-Application
,	O
Outlook	B-Operating_System
and	O
iCloud	B-Application
(	O
formerly	O
MobileMe	B-Application
)	O
and	O
supports	O
Exchange	B-Operating_System
.	O
</s>
<s>
Rich	O
text	O
formatting	O
was	O
introduced	O
to	O
Apple	O
Mail	O
with	O
the	O
release	O
of	O
iOS	B-Operating_System
5	I-Operating_System
.	O
</s>
<s>
Maps	O
is	O
a	O
web	O
mapping	O
app	O
and	O
service	O
introduced	O
with	O
the	O
initial	O
launch	O
of	O
the	O
iPhone	B-Device
and	O
iPhone	B-Operating_System
OS	I-Operating_System
1	I-Operating_System
in	O
2007	O
.	O
</s>
<s>
Indoor	O
maps	O
for	O
airports	O
and	O
large	O
shopping	O
malls	O
was	O
introduced	O
to	O
Maps	O
with	O
the	O
release	O
of	O
iOS	B-Operating_System
11	I-Operating_System
.	O
</s>
<s>
Apple	B-Application
Maps	I-Application
also	O
features	O
Flyover	O
mode	O
,	O
a	O
feature	O
that	O
enables	O
a	O
user	O
to	O
explore	O
certain	O
densely	O
populated	O
urban	O
centers	O
and	O
other	O
places	O
of	O
interest	O
in	O
a	O
3D	O
landscape	O
composed	O
of	O
models	O
of	O
buildings	O
and	O
structures	O
.	O
</s>
<s>
Look	B-Application
Around	I-Application
,	O
which	O
allows	O
the	O
user	O
to	O
view	O
360°	O
street-level	O
imagery	O
,	O
was	O
introduced	O
and	O
released	O
alongside	O
iOS	B-Operating_System
13	I-Operating_System
.	O
</s>
<s>
Initially	O
,	O
Maps	O
used	O
data	O
from	O
Google	B-Application
Maps	I-Application
until	O
Apple	O
released	O
their	O
own	O
service	O
on	O
September	O
19	O
,	O
2012	O
.	O
</s>
<s>
Measure	O
is	O
an	O
augmented	B-General_Concept
reality	I-General_Concept
measurement	O
app	O
available	O
on	O
devices	O
running	O
iOS	B-Operating_System
12	I-Operating_System
and	O
above	O
.	O
</s>
<s>
The	O
app	O
also	O
allows	O
for	O
an	O
iPhone	B-Device
to	O
be	O
used	O
as	O
a	O
level	O
;	O
a	O
feature	O
previously	O
available	O
in	O
the	O
Compass	O
app	O
.	O
</s>
<s>
Messages	O
is	O
an	O
instant	B-Application
messaging	I-Application
app	O
introduced	O
with	O
iPhone	B-Operating_System
OS	I-Operating_System
3	I-Operating_System
on	O
June	O
17	O
,	O
2009	O
,	O
that	O
replaced	O
the	O
older	O
Text	O
app	O
.	O
</s>
<s>
The	O
app	O
supports	O
SMS	B-Device
,	O
MMS	O
,	O
and	O
iMessage	O
with	O
the	O
bubble	O
of	O
messages	O
sent	O
via	O
SMS	B-Device
appearing	O
green	O
and	O
messages	O
sent	O
over	O
iMessage	O
appearing	O
blue	O
.	O
</s>
<s>
iOS	B-Operating_System
10	I-Operating_System
introduced	O
a	O
number	O
of	O
upgrades	O
to	O
the	O
iMessage	O
platform	O
,	O
including	O
message	O
effects	O
and	O
a	O
dedicated	O
iMessage	O
App	B-Application
Store	I-Application
which	O
allows	O
users	O
to	O
download	O
sticker	O
packs	O
that	O
can	O
be	O
sent	O
in	O
conversations	O
.	O
</s>
<s>
iOS	B-Operating_System
16	I-Operating_System
introduced	O
the	O
ability	O
to	O
edit	O
or	O
delete	O
messages	O
within	O
a	O
fifteen	O
minute	O
window	O
after	O
being	O
sent	O
.	O
</s>
<s>
Music	B-Operating_System
is	O
a	O
media	O
player	O
first	O
introduced	O
with	O
iOS	B-Operating_System
5	I-Operating_System
on	O
October	O
12	O
,	O
2011	O
,	O
replacing	O
the	B-Device
iPod	I-Device
app	O
.	O
</s>
<s>
It	O
can	O
play	O
music	B-Operating_System
files	O
stored	O
locally	O
on	O
devices	O
and	O
allows	O
users	O
to	O
curate	O
their	O
song	O
library	O
into	O
playlists	O
.	O
</s>
<s>
Songs	O
can	O
be	O
purchased	O
directly	O
from	O
the	O
iTunes	B-Operating_System
Store	O
or	O
streamed	O
through	O
Apple	B-Operating_System
Music	I-Operating_System
if	O
the	O
user	O
has	O
an	O
active	O
subscription	O
.	O
</s>
<s>
Music	B-Operating_System
supports	O
lossless	O
and	O
spatial	O
audio	O
,	O
and	O
is	O
capable	O
of	O
video	O
playback	O
,	O
used	O
primarily	O
for	O
music	B-Operating_System
videos	O
,	O
artist	O
interviews	O
,	O
and	O
live	O
performances	O
.	O
</s>
<s>
News	O
is	O
a	O
news	B-Application
aggregator	I-Application
available	O
for	O
devices	O
running	O
iOS	B-Operating_System
9	I-Operating_System
or	O
above	O
.	O
</s>
<s>
It	O
is	O
the	O
successor	O
to	O
the	O
Newsstand	O
app	O
included	O
in	O
previous	O
versions	O
of	O
iOS	B-Application
.	O
</s>
<s>
On	O
July	O
15	O
,	O
2020	O
,	O
Apple	O
announced	O
the	O
addition	O
of	O
audio	O
stories	O
in	O
Apple	O
News+	O
,	O
which	O
allows	O
subscribers	O
to	O
listen	O
to	O
narrated	O
versions	O
of	O
articles	O
in	O
a	O
similar	O
fashion	O
to	O
a	O
podcast	B-Operating_System
under	O
a	O
new	O
Audio	O
tab	O
.	O
</s>
