Guide+ for Binding of Isaac

Guide+ for Binding of Isaac is a fast, comprehensive companion app for The Binding of Isaac players. Quickly look up items, trinkets, cards, pills, bosses, and transformations with clear effects, unlock requirements, and item pool info. Smart search and flexible filters help you find answers in seconds, while spoiler controls keep future content hidden when you prefer. Track your progress with checklists for secrets, challenges, and unlocks, and add personal notes for quick reminders. Works offline and supports Rebirth through Repentance, making it a reliable reference during every run. Ideal for both new players and veterans who want an efficient item database, synergy tips, and quick decision support.