Sygic is a widely used navigation application across various platforms i.e Android, iOS and Windows throughout the world. Due to the availability of detailed offline road maps of almost all UN member countries it is one of the heavily used app. Specially when other offline road navigation provider companies do not offer maps for Pakistan, Sygic leads them. Recently, in june 2015, Sygic has updated its maps for Pakistan after a long time. The last update was back in February 2011.
I have tried to use latest maps with old Sygic apks, i.e up to v-14.3.1, but software do not read map data. To use latest maps you must have v15.0 and onward. Have a look at screen shots below from latest v15.6.6. New UI is smooth, completely redesigned and i found pretty responsive while navigation, app did not crashed during my use on Samsung T-599.
Installation instruction are there in download package in a txt file. Please follow them and enjoy. Pakistan maps latest as of june 2016 are included.