---
title: "Sylvester: Cat Comfort Check - Reviews, Revenue and Downloads in Poland | Apple App Store"
description: "Cats are experts at hiding discomfort. Sylvester gives you a way to check in. Using a simple photo of your cat's face, get comfort insight in seconds built on validated feline pain science.  Why cat c"
---

# Sylvester: Cat Comfort Check — Poland

![Sylvester App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/dd/f6/d2/ddf6d2a8-651b-a3b8-0f30-228f38c8968e/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-jrbR)
**Category:** Health Fitness
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.sylvesterai.userapp
**Store:** Apple App Store
**Country:** Poland
**Version:** 1.0.18 (released 2026-06-03)
**Original Release:** 2025-11-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/pl/app/app/id6753011324)
**AppTail Page:** [https://apptail.io/app/sylvester-cat-comfort-check-pytx/poland](https://apptail.io/app/sylvester-cat-comfort-check-pytx/poland)

## Sylvester Description
Cats are experts at hiding discomfort. Sylvester gives you a way to check in. Using a simple photo of your cat's face, get comfort insight in seconds built on validated feline pain science.

Why cat caregivers use Sylvester:

→ One photo, instant comfort insight
→ Built on validated pain scales used in clinical and research settings worldwide
→ Track comfort over time and notice changes sooner
→ Share results with your veterinarian for more informed conversations
→ Over 20,000 cats on the platform

How it works:

1. Take a clear, front-facing photo of your cat's face
2. Receive a comfort insight within seconds
3. Follow your cat's comfort history over time

Important:
Sylvester is a support tool, not a diagnosis. If you're concerned about your cat's health, please contact a veterinarian. Photo quality matters — good lighting and a fully visible face give the best results. Some breeds or life stages (such as kittens) may not be supported.

Terms of Use: 

Privacy Policy: 

## Sylvester Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e1/92/b0/e192b02f-edd8-a631-f05e-e40f91fcbed0/App_store_6.5.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/af/e2/de/afe2dec2-cf58-354f-6bd1-7055175cb91f/App_store_6.5__U00282_U0029.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b3/c2/3c/b3c23c70-d9ef-699c-8398-63af7a76ada1/App_store_6.5__U00285_U0029.png/1242x2688.png)



## Sylvester In-App Purchases
| Item | Price |
|------|-------|
| Purr | 49.99 zł |
| Roar | 299.99 zł |



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## Sylvester Available In
- [Canada](https://apptail.io/app/sylvester-cat-comfort-check-pytx/canada)
- [Colombia](https://apptail.io/app/sylvester-cat-comfort-check-pytx/colombia)
- [South Korea](https://apptail.io/app/sylvester-cat-comfort-check-pytx/south-korea)
- [Poland](https://apptail.io/app/sylvester-cat-comfort-check-pytx/poland)
- [Sweden](https://apptail.io/app/sylvester-cat-comfort-check-pytx/sweden)
- [Türkiye](https://apptail.io/app/sylvester-cat-comfort-check-pytx/turkey)
- [Taiwan](https://apptail.io/app/sylvester-cat-comfort-check-pytx/taiwan)

---

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