Now I am not experienced in apple crisp because I have never liked it, but this is a great dessert and very easy.
1 can light or sugar free apple pie filling
2 cups oatmeal
1 cup brown sugar
1 tsp salt
2/3 cup four
2/3 cup butter - melted
Pour can of apple pie filling in the bottom of an 8x8 pan. Mix all of the other ingredients together in a bowl. Pour on top of apple filling. Bake @ 350 for 25-30 minutes. Serve with vanilla ice cream on top.