Sylvester: Cat Comfort Check

Name: Sylvester: Cat Comfort Check
Rating: 4.1 (9 reviews)
Author: Sylvester.ai

By: Sylvester.ai

One photo, instant insights.

Features & Capabilities

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:

Take a clear, front-facing photo of your cat's face
Receive a comfort insight within seconds
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.

User Growth & Download Statistics

App

By:

Sylvester.ai

Rating:

4.10

(9) 0.10

Version:

1.0.18 Last updated: 2026-06-03

Version code:

886442570

Creation date:

2025-10-23

Compatible devices:

Size:

64.26MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 418,076 ▲ 25,811

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Sylvester.ai

Apple Apps Store

https://apps.apple.com/us/app/sylvester-cat-comfort-check/id6753011324

Website:

https://www.sylvester.ai/cat-owner

User Reviews

Love this simple to use app. It’s an added signal to measure my cat’s wellbeing. I uploaded photos of my since passed cats in the final weeks and it confirms they were uncomfortable.

by Sc*****, 2026-04-28

I recently tried Sylvester AI using a photo of my cat, Meep, taken about a month before we had to say goodbye. The platform indicated it was 98% confident she wasn’t doing well. Honestly, that brought me a lot of comfort. At the time, making that decision was incredibly hard, but seeing that insight helped reassure me that we did the right thing for her. While no tool can replace veterinary care, this felt like a supportive, validating second perspective. I’d recommend Sylvester AI to any cat owner who wants an additional layer of understanding about their pet’s wellbeing.

by Re*****, 2026-03-18

I loved using this App to help me determine how my 2 cats were feeling after their neuters. I was able to follow them with daily scans through their recovery and discover when they returned to their baseline mood. This tool is so unique. I would recommend it to anyone who has a pet go through surgery to monitor their mood post op!