As they approached the island, PirateApp's built-in GPS system, "PirateNav," charted the most efficient course through treacherous waters. The crew relied on PirateNav's accurate predictions to avoid deadly sea monsters and rival pirate ships.
Upon arrival, they discovered the cave entrance was guarded by a rival pirate, Captain Scarblade. He sneered at Betty, "You'll never leave this island alive, Blackbeak! The Golden Anchor is mine!"
The analysis revealed that the Maverick's Revenge had a superior speed, but Scarblade's ship had a stronger hull. Betty devised a strategy to lure Scarblade into a narrow strait, where the Maverick's Revenge's agility would give them the upper hand.