PurrJournal: Cat Health Log

Whether you're caring for a cat with a chronic condition or simply want a better picture of daily life, every meal, medication, and unusual moment finds its place.

PurrJournal turns scattered notes about your cat into a clear, scrollable health timeline. Whether you're caring for a cat with a chronic condition or simply want a better picture of daily life, every meal, medication, and unusual moment finds its place — on a quiet local app, just for you.

If you've ever…

• Suddenly wondered at 2am whether you already gave the medication today
• Searched through old chats before a vet visit, looking for last month's test numbers
• Wanted to tell your vet "she's been vomiting recently" — but couldn't say when "recently" actually started, or how many times

PurrJournal is built for those small, easy-to-forget moments.

【9 RECORD TYPES, ONE COMPLETE DAY】

• Feeding — Log multiple foods at once; calories add up automatically
• Medication — Multiple drugs in a single entry, each with its own dose note
• Care — Grooming, nail trims, subcutaneous fluids… fully customizable per cat
• Weight / Blood Pressure — Trends turn into charts automatically
• Litter Box — Type, color, consistency… notice changes as they happen
• State Notes — Good day, neutral, off day. Write a few words, add a photo
• Anomalies — Vomiting, sneezing, tremors… custom types, frequency tracked
• Vet Checkups — Define your own fields; see long-term shifts at a glance

【TRENDS — SEE THE LONG VIEW】

Weight curves, calorie intake, blood pressure, custom checkup metrics. Switch between 7 days / 30 days / 6 months / 1 year. Tap any data point for the full timestamp and notes — no more digging through old messages.

【FLEXIBLE REMINDERS】

Multiple reminder times per food, medication, or care item. Different morning and evening doses. Every-other-day care. Day-of-week toggles. All built in.

【MULTIPLE CATS, EACH WITH THEIR OWN PROFILE】

Avatar, birthday, baseline weight, calorie goal, condition name, diagnosis date. Each cat has independent settings and records. The profile card automatically counts "Day N since diagnosis" — every day counted, every day noted.

【REVIEW BY TYPE】

• All photo notes sorted into monthly albums
• All state notes scroll like a journal, filtered by mood
• All anomalies grouped by date, frequency visible at a glance

【LOCAL STORAGE — YOUR DATA STAYS YOURS】

• Fully on-device. No internet. No account. No upload.
• One-tap full backup including cats, settings, all records, and all photos
• Open backup files in the iOS Files app — share with family or transfer to a new phone
• Three sharing formats: · Plain text with emoji (paste into messages) · Structured JSON (for archives, or to feed to AI tools) · PDF (print for your vet)

【THOUGHTFUL DETAILS】

• One feeding entry, multiple foods — no need to log them one by one
• One medication entry, multiple drugs — each dose noted individually
• Every tracked item shows the complete list of timestamps; frequency is always visible

PurrJournal is a recording and organization tool. It does not provide diagnosis, treatment, or care recommendations. For specific health decisions, please consult a licensed veterinarian.

Wishing every cat good health — and every owner a little less anxiety, a little more presence.