How many movies have Justin K. Thompson and Randy Singer collaborated on?

They have worked on 4 movies together! Their first movie together was Cloudy with a Chance of Meatballs 2 (2013) while their highest rated movie together was Spider-Man: Across the Spider-Verse (2023). They have not worked together since Spider-Man: Across the Spider-Verse (2023). They are most known for their animation films together.