Whisker: Pet Health: iPhone vs Android
Whisker: Pet Health by 永青 郭 is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Best rank now
#129
iPhone · 
Medical Free
Medical FreeMeasured
App Store
App details
App ID
6767415331
Publisher
永青 郭
Minimum OS
iOS 13.0+
iPhone 6s and later
Content rating
4+
Languages
1
EN
Size
40 MB
Google Play
App details
App ID
com.whisker.android
Publisher
Whisker
Whisker: Pet Health downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | – |
| Total | – | – |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Whisker: Pet Health's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 0.0 ★ | – |
| Google Play | 4.6 ★ | – |
| Both stores | – | 0 |
About Whisker: Pet Health
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
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
Whisker: Pet Health iPhone
Whisker: Pet Health is #129 in Medical Free in India and charting in 1 of 24 countries we track.
Updated 28 Sep 2026 · rankings refresh through the day
Developer永青 郭
CategoryMedical
PriceFree
Released
Rating★ 0.0 (0)
Version1.0.1
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Rating
0.0 ★
0 ratings
Measured
Best rank now
#129
Medical FreeMeasured
Whisker: Pet Health on the App Store
App details
App ID
6767415331
Publisher
永青 郭
Minimum OS
iOS 13.0+
iPhone 6s and later
Content rating
4+
Languages
1
EN
Size
40 MB
Where Whisker: Pet Health's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| India | MedicalFree | #129 |
Apps near Whisker: Pet Health on the chart
Medical Free, around #129.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Whisker: Pet Health
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
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
Latest updates
1.0.1
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.
Whisker Android
Not in a tracked Google Play top chart right now.
Updated 28 Sep 2026 · rankings refresh through the day
DeveloperWhisker
Category–
PriceFree
Released–
Installs–
Rating★ 4.6 (0)
Updated–
Content rating–
Rating
4.6 ★
0 ratings
Measured
Whisker on Google Play
App details
App ID
com.whisker.android
Publisher
Whisker
Where Whisker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.6 ★
0 ratings
Measured
Ratings
0
Measured