The general pedals most people think about when it comes to either of those guys are the Electro-Harmonix Q-Tron+ and the Musitronics Mutron-III (which the Q-Tron is a descendant of... both were designed by the same guy).
But Boosty is also known to use plenty of other pedals, among which I know the Electro-Harmonix Bass Micro Synthesizer is included.
So yeah... narrowing it down to a few tracks you had in mind would help us help you.
