Critter Collection
Find them, collect them, become a nature expert
Catch the plants and creatures you find outdoors with your camera and build your own field guide. Learn the 'why?' with a friendly guide, while everyone's finds grow a shared habitat map and ranking — a real-world field guide for kids.
Still being built. We'll tell you the moment it's out.
Critter Collection is a field-guide app for kids that gets them outside and connecting with nature. Plants, insects, birds, mammals, mushrooms, rocks, shells, clouds, natural traces — even zoo animals — snap a photo and add it to your guide. Every discovery, explorer buddy Koko poses a playful 'why?' quiz so kids learn while they laugh. A furigana toggle lets young readers read on their own, and everyone's finds grow a shared habitat map and rarity ranking. Photos are never stored on a server, and locations are rounded to ~5km — safe by design.
