What Cat?
AI-powered cat breed discovery and health tracking — free on iOS & Android.
Published · Last updated
What Cat? is a mobile app built for people who love cats and want to make better, more informed decisions about cat ownership and care. Whether you're searching for the perfect breed to match your lifestyle, or you already have cats and want to track their health, What Cat? has you covered.
What the app does
- Breed Encyclopedia — Explore 61 cat breeds with photos, temperament profiles, care requirements, health tendencies, and suitability scores.
- Personality Quiz — Answer 18 questions about your lifestyle and home to get ranked breed matches with honest compatibility warnings.
- Health Tracking — Log food, water, litter, weight, mood, medications, vet visits, and expenses for each of your cats.
- Cat Chat — Ask AI care questions about your specific cat with context-aware responses based on that cat's profile and recent health logs.
- Luna Care Companion — A persistent AI companion (Premium) who remembers facts about your cat and proactively offers personalised care advice.
- Breed Comparison — Compare up to three breeds side-by-side across any dimension.
Technology
What Cat? is built with React Native and Expo for a truly native experience on both iOS and Android. Health data is stored locally on your device. AI features are powered by OpenAI and proxied through our secure backend. Authentication and cloud sync are handled by Supabase. Subscriptions are managed by RevenueCat.
Pricing
What Cat? is free to download and use. The core breed encyclopedia, personality quiz, health tracking, and basic AI features are available at no cost. What Cat? Premium unlocks unlimited AI chat, the Luna care companion, and advanced health analytics.
- Free — Breed encyclopedia, personality quiz, health tracking, limited AI messages.
- Premium Monthly — €3.99/month
- Premium Annual — €19.99/year (save 58%)
Privacy & data
Your cat's health data is stored on your device and never uploaded without your consent. We do not sell data or show ads. Read the full Privacy Policy.
Contact
Questions, feedback, or support requests: support@whatcat.app
Privacy and data requests: privacy@whatcat.app