What's the difference between cockroaches and crickets?
When comparing a cricket vs. cockroach, there are several key differences. First, cockroaches are generally much larger. Most species measure 1 to 2 inches while crickets can often measure a fraction of an inch. Second, the body shape of cockroaches is more oval while crickets are thinner. Finally, crickets make chirping noises while cockroaches rarely make noise except for some species that hiss.