# Whisker: Pet Health

> Pet health on your phone

Canonical page: [https://chrome-stats.com/d/id6767415331](https://chrome-stats.com/d/id6767415331)

## Overview

- **ID:** `id6767415331`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 永青 郭
- **Category:** Medical
- **Version:** 1.0.1
- **Last updated:** 2026-05-14
- **First published:** 2026-05-12
- **Size:** 38 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/whisker-pet-health/id6767415331)
- **Privacy policy:** [https://guoyongqing.github.io/whisker-docs/privacy\_policy.html](https://guoyongqing.github.io/whisker-docs/privacy_policy.html)

## Description

Track vaccines, medications, weight and lab results for every pet — without an account, without the cloud. Encrypted on your iPhone, ready when the vet asks.

Whisker is a private, local-first health record for the pets you love. No accounts, no cloud, no ads — every entry stays encrypted on your iPhone, and you decide if and when to share it.

WHAT YOU CAN TRACK
• Pet profiles — species, breed, birth date, microchip, allergies, chronic conditions
• Vaccines & deworming with next-due reminders
• Medications and dosing schedules
• Weight, feeding and excretion logs
• Vet visits, grooming, nail trims and custom events
• Lab values (ALT, BUN, CREA, T4 and more) extracted automatically from scanned reports

WHY LOCAL-FIRST
Your pet's medical history is sensitive. Whisker stores everything inside the iOS sandbox using a 256-bit encrypted database. There is no Whisker server. We cannot read your data — because we never receive it.

ON-DEVICE INTELLIGENCE
• Apple Vision OCR turns paper lab reports and prescriptions into structured data, on your phone
• Apple Health integration pulls your daily steps so you can correlate exercise with your dog's weight curve
• Apple Foundation Models (iOS 26+) extract lab values from messy or handwritten reports — fully on-device

PREMIUM
Whisker Premium unlocks:
• Unlimited pets
• Insurance-grade PDF reports for vet visits and claims
• Apple Health integration
• 6 themes (warm cream, midnight, forest, ocean, rose, mono)
• 12-word encrypted backup (BIP39 seed phrase) for restore-on-new-phone

Premium options:
• Monthly subscription
• Annual subscription (best value, with optional free trial)
• Lifetime — one-time purchase, never expires

PRIVACY
• No account required, ever
• No analytics, no telemetry, no third-party SDKs that phone home
• Camera + Vision OCR runs entirely on your device
• Apple Health integration is read-only and on-device
• Backups are encrypted with a key only you hold (your 12-word phrase)
• Family sharing (when enabled) uses Apple's MultipeerConnectivity — peer-to-peer over local Wi-Fi, never through our servers

WHO IT'S FOR
• Multi-pet households who can't keep paper records straight
• People who change vets and need a portable medical history
• Anyone who values privacy enough to host their own data

Whisker stays useful even with no internet — at the vet's office, in the car, on a hike. Your records belong to you.

terms of use: https://guoyongqing.github.io/whisker-docs/terms_of_use.html

## Rankings

- #1,197,301 — Overall

## Similar extensions and apps

- [Whispet - Pet Care & Health](https://chrome-stats.com/d/id6760017949)
- [Whisker Health](https://chrome-stats.com/d/id6762031793)
- [Pet Health Journal Log: VetKit](https://chrome-stats.com/d/id6760608165)
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- [VetVault: Pet Health Tracker](https://chrome-stats.com/d/id6761582273)
- [PetFiles](https://chrome-stats.com/d/id6757916297)
- [PawVault: Pet Health Tracker](https://chrome-stats.com/d/id6769588248)
- [PetKeep: Pet Care Tracker](https://chrome-stats.com/d/id6778736903)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6767415331)