
NookBook – ACNH Snap & Log
Snap to log your collection
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Free
With Ads
About
Snap a screenshot of your Animal Crossing: New Horizons gameplay, and NookBook turns it into a personal collection log. NookBook finds the critters in your photo, and one tap adds them to your log.
[Snap & Log — the core flow]
• Capture: Take a screenshot of any moment from your game.
• Find: NookBook automatically picks out the bugs, fish, and sea creatures inside the photo.
• Check: One tap on the round button next to a match logs it as collected.
• Progress: Your completion stats, remaining items, and availability info update instantly.
[Your collection at a glance]
• Combined progress for bugs, fish, and sea creatures at a glance
• Uncollected items relevant to your current time and hemisphere
• Remaining collection counts per category for bugs, fish, and sea creatures
• Collection chips for fossils, art, and gyroids — track each at a glance
• Island villager status with upcoming birthdays
[Reference data]
Familiar ACNH data is included as a handy reference alongside your log.
• Critter and item information
• Real-vs-fake art guide
• Location, event, and breeding tips
[Useful tools]
• Search, sort, filter
• Hemisphere-aware availability
• Light and dark themes
[Why NookBook is different]
Most ACNH companions show static handbooks. NookBook turns your screenshots into the log itself.
Disclaimer
• Unofficial fan-made app
• Not affiliated with Nintendo
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What's New in NookBook
26.33.2
August 11, 2026
NookBook has been updated to make your island life easier! - Now you can collect reactions from a single screenshot. Capture the in-game reaction list, then pick that shot in NookBook. - Tap "Collect All" to check them all off at once. - You can now collapse and expand the "Collect from Screenshots" section on Home. - Fixed an issue where the champion outfit showed a different item's name. - Fixed other bugs and improved performance.
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