IGO Primo is used in many of the Alpine, Pioneer and other aftermarket headunits. They are also starting to appear in some OE vehicles. Their main database right now uses the H.E.R.E. maps just as the Uconnect system. The maps are updated through their portal system, naviextras.com.
Sometimes I use their smartphone app which is very similar to the fix systems. The map updates that I have experienced on the app are about 10 months between. Routing is about average, the POI are pretty descent.
I believe their is 2 other systems here in the states that work in conjunction with a lockpick system. One is for the 5" RA2 radio and the other is for the 8.4. I have to look into them to track them down. It has been a while.
Best for now.
Laredo X, Trail Rated, QTii, Sele-Terrian, Quadra Lift, Off-Road Adventure Package ii, Nokian Rotiva AT, Tow, AFE CAI, DiabloSport inTune 1000-DCX, Custom Sound System ( HAT speakers, JLAudio , Pioneer , JBL MS-8 & RF 3.sixty.3 -- see the writeup link below for more details)