EcoSim contains many of the most popular simulations for studying population growth and predator-prey interaction, including:

• Exponential Pop Growth
• Geometric Pop Growth
• Logistic Population Growth
• Discrete Logistic Population Growth
• Leslie Matrix Analysis
• Competition (Lotka-Volterra)
• Volterra Predation
• MacArthur Predation

It has many easy-to-use features and is equally effective as a classroom demonstration or for self-study and exploration.