Daengnyang Diary: Pet Journal

🐾 Never miss a moment — or a vaccine date

Daengnyang Diary is a care diary for dog and cat parents.
Its biggest strength: a single monthly calendar that shows
your pet's daily records AND upcoming medical D-days
(vaccines, medication, heartworm) at the same time.

No more digging through separate apps to check "did I feed
them today?" or "when's the next heartworm dose?" — just
open the calendar.


✨ Features

📅 Monthly Calendar + Medical D-day, unified
If you added a daily photo, it shows as a thumbnail. If you
logged any care record, it shows as a dot. If there's an
upcoming vaccine/medication date, it shows as a D-day badge.
See your whole month at a glance, no scrolling required.

📝 8 Care Categories
Daily (photo + mood), Hospital, Vaccine, Heartworm, Weight,
Meal, Poop, and Walk — log exactly what matters for pet care.

⏰ D-day Reminders
Vaccines, medication, heartworm prevention, birthdays —
get notified before you forget.

📈 Weight Trend Graph
Track weight measured at home vs. at the vet separately,
and see the trend over time in a graph.

🔥 Daily Streak
Build a consistent logging habit with a streak badge that
grows the more you record.

☁️ Google Drive Backup
Switching phones or reinstalling? No problem. Back up and
restore securely — only to your own Google account.

🌗 Dark Mode · 🌐 Korean/English support

🐶🐱 Multiple Pets Supported
Raising more than one dog or cat? Switch between pets and
keep separate records for each.


💡 Great for you if:
- You keep forgetting vaccine/medication schedules
- You're tired of managing photos and vet records separately
- You want a simple, warm, calendar-style diary
- You're looking for a completely free, ad-supported app


Start recording your pet's everyday moments with Daengnyang
Diary. 🐾