PetKeepDiary

PetKeepDiary is a warm, offline companion built for pet owners who want every detail of their pet's daily care to live in one tidy place. Once you add a pet — their name, breed, birthday, photo, and current weight — PetKeepDiary becomes a home for everything that follows: feeding, walking, and medication reminders that fire as on-time local notifications; a health log where you record weight changes and any symptoms and watch a clean weight trend chart take shape; and vaccine and deworming records that track each shot or treatment together with its next due date, surfacing anything due within seven days on your home screen so a booster never slips by. Everything is built for fast everyday use, with rounded cards, soft pastel colors, and a layout that works for a single pet or a whole household.

What sets PetKeepDiary apart is its honest promise of being fully offline and account-free. There is no sign-up, no cloud sync, no subscription, no in-app purchases, no third-party SDK, and no advertising. Your pet's information, photos, reminders, and notes never leave the device, and uninstalling the app removes all of it instantly.

PetKeepDiary solves the very real problem of fragmented pet care — feeding times scribbled on the fridge, vaccine certificates lost in email, weight written on the back of a receipt — by stitching them into one private, dependable, beautifully calm timeline you can actually trust.