NekoDiary by Nyangi Studio USA

Capture the moments that make your cat, your cat. Free forever, from Black Cat Closet — your favorite home for black cat lovers.

NekoDiary is the diary your cat deserves.

One moment a day — a photo, a mood, a note — kept somewhere beautiful you'll actually return to. Not a health tracker. Not a dashboard. A keepsake.

YOUR CAT'S WHOLE STORY, IN ONE PLACE

The Journal is where every day lives. Tap to capture: snap a photo, pick a mood (happy, zoomies, hiding — ten to choose from), add a note, or log the everyday things like food, water, and litter. No pressure to be complete. One tap is enough.

The Memories tab is the life timeline — a scroll from your cat's very first day to right now. Monthly recaps roll up automatically: top photos, milestone moments, and the kind of memories you didn't know you were building until you look back.

A diary that's also the filing cabinet. Store vet visit notes, vaccination records, and documents alongside the daily moments. Your cat's birthday, gotcha day, weight, breed, microchip number, vet name, and insurance info — all in one place.

BUILT FOR CAT PARENTS

NekoDiary is made by cat people, for cat people. Copy says "cat," never "pet." No gamification, no streaks, no shaming if you miss a day. Just a quiet, beautiful place for your cat's story.

PRIVATE BY DESIGN

Your diary is yours. Entries, photos, and documents sync privately to your account. No ads, no AI reading your entries, no data sold — ever. Export a full copy of any cat's diary anytime, in a few taps. Delete your account and everything goes with it.

FREE, FROM BLACK CAT CLOSET

NekoDiary is published by Black Cat Closet — the small shop behind the tote bags, pins, and apparel for black cat lovers. The app is free, always. No subscriptions, no in-app purchases.

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FEATURES • Journal: capture moments, moods, food, water, litter, weight, and photos • 10 mood tags: happy, playful, zoomies, curious, affectionate, calm, sleepy, anxious, grumpy, hiding • Life timeline in Memories: monthly recaps, milestone cards, shareable recap card • Cat profile: breed, birthday, gotcha day, weight history, vet/care info • Medical records: attach vet visit notes, vaccination cards, and documents • Full data export (ZIP): every entry, photo, and document • Account deletion with complete data removal • Sign in with Apple, Google, or email • No ads. No subscriptions. Free forever.