iOS access to NMEA Strings from the GPS chip on an iPhone

Is there a way to get access to the NMEA strings from iOS?

We are limited to having access to 2 types of NMEA strings and not all of them.

Can we gain access to all of the NMEA strings?

For an example, below shows what we are currently getting and what we need as a minimum:

The NMEA Strings we need from iOS:

GSA,

GSV,

GGA,

RMC,

The NMEA Strings we are getting only these:

GGA,

RMC,

And any other NMEA strings are great too, here is an example of all the NMEA Strings:

$GPGSV,3,1,09,02,21,042,18,04,07,334,19,12,16,092,21,18,10,168,23,1*64

$GPGSV,3,2,09,25,56,091,24,26,23,282,21,29,80,167,32,31,59,279,27,1*6D

$GPGSV,3,3,09,32,09,219,18,1*56

$GLGSV,3,1,10,78,28,119,19,82,26,191,28,80,33,310,17,79,80,066,25,1*7F

$GLGSV,3,2,10,88,37,039,20,81,70,137,20,71,14,338,17,70,10,289,,1*75

$GLGSV,3,3,10,87,02,025,,72,00,000,,1*76

$GAGSV,3,1,10,01,09,106,26,05,16,264,23,09,00,000,22,12,34,164,21,7*75

$GAGSV,3,2,10,24,61,295,25,25,08,289,18,26,21,039,20,31,63,101,24,7*70

$GAGSV,3,3,10,33,52,090,29,03,14,316,,7*75

$GBGSV,2,1,07,08,23,030,21,13,33,056,16,27,28,049,27,29,34,202,28,1*7C

$GBGSV,2,2,07,30,70,113,28,05,10,113,,14,03,348,,1*42

$GNGSA,A,3,02,04,12,18,25,26,29,31,32,33,34,35,0.9,0.5,0.7,1*3C

$GNGSA,A,3,71,78,79,80,81,82,88,,,,,,0.9,0.5,0.7,2*35

$GNGSA,A,3,01,05,09,12,24,25,26,31,,,,,0.9,0.5,0.7,3*31

$GNVTG,302.1,T,302.1,M,0.6,N,1.1,K,A*3B

$GNDTM,P90,,0000.000026,S,00000.000001,E,0.973,W84*56

$GNRMC,124050.44,A,5050.539220,N,00007.243099,W,0.6,302.1,080421,3.1,W,A,V*55

$GNGNS,124050.44,5050.539220,N,00007.243099,W,AAA,56,0.5,75.6,47.0,,,V*4F

$GNGGA,124050.44,5050.539220,N,00007.243099,W,1,12,0.5,75.6,M,47.0,M,,*5E