Combine each package of jello with 0.75 cup applesauce. Stir until well blended, about 1.5 minutes. Place 2 double crackers end to end on platter. Spread with quarter cup lime mixture. Top with 2 double crackers; spread with quarter cup raspberry mixture. Continue layers, alternating flavors and ending with crackers.
Prepare dessert topping mix as directed on package, using quarter teaspoon almond extract instead of vanilla. Add confectioners sugar. Spread over sides and top of loaf. Sprinkle sides with almonds. Chill at least 30 minutes.