apps size on phone /card

[upup]

Hi, I swop my card, which was formatted 6gig fat32 and 2 gig ext 2 for link2sd. then I uninstall and reinstall my apps, on the sd card. after done, the card [2 gig ] is full. How much gig do you use for apps.

I am thinking to reformat the card to make the app part bigger.

I don't have so much apps, is their a way [windows] to see how much space apps use on the card / phone that look like explorer.