# Whisker: Pet Health — Pet health on your phone

> Pet health on your phone (iPhone/iPad app by 永青 郭.)

- Source: https://appshunter.io/ios/app/whisker-pet-health/id6767415331 (this page in markdown: same URL + `.md`)
- Developer: [永青 郭](https://appshunter.io/developer/1885710517)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 38 MB
- Languages: American English
- Released: 2026-05-12
- Data updated: 2026-09-10
- User reviews in markdown: https://appshunter.io/ios/app/whisker-pet-health/id6767415331/reviews.md

## What is Whisker?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $34.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Lifetime | $59.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-05-14

What's new
  • Fixed an issue preventing the encrypted backup from being shared on iOS.
  • Fixed the same issue when exporting the PDF health report.
  • Improved share sheet positioning on iPad.

### 1.0.0 — 2026-05-12

No release notes.

## More apps by 永青 郭

- [Travel Phrase](https://appshunter.io/ios/app/travel-phrase/id6760700383)
- [Clean Master: AI Smart Cleaner](https://appshunter.io/ios/app/clean-master-ai-smart-cleaner/id6776998433)

All apps by 永青 郭: https://appshunter.io/developer/1885710517

## Related topics

[whisker grove](https://appshunter.io/ios/topics/whisker-grove)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*