PurrTrait Mood
Read your cat's body language
Free · Designed for iPad. Not verified for macOS.
Capture a photo or 15-second video and PurrTrait Mood explains what your cat's ears, eyes, tail, and posture are telling you.
PurrTrait Mood reads your cat's body language and tells you what they're actually feeling.
Cats communicate mostly through visual cues like ear position, pupil size, tail movement, body posture. Most of us learn to recognize a few obvious ones (the puffed-up "Halloween cat" or the slow blink). PurrTrait Mood notices the rest.
Snap a photo or record a 15-second video and the AI returns:
• An emotion classification (relaxed, happy, playful, anxious, fearful, or aggressive)
• A confidence level (high, medium, low) so you know how certain it is
• A plain English explanation of which body language features led to the answer, e.g. "ears forward, pupils dilated, low swishing tail = hunting/play mode"
WHY IT WORKS
The emotion taxonomy is grounded in feline behavioral research, including the Feline Grimace Scale used by veterinarians. The visual analysis uses AI vision models adapted for cats with a curated body-language reference.
YOU CAN
• Capture from camera or pick from your photo library
• Record short videos (the AI samples multiple frames for a more reliable read)
• Review every analysis in your private history
• Share a result with friends via a private link
• Delete any analysis, or your whole account, instantly from inside the app
PRIVACY FIRST
Photos are processed for analysis and stored in your private history. Sign in with Apple is supported with Hide My Email if you'd rather not share your address. Full account + data deletion is one tap inside the app.
NOT A VET
PurrTrait Mood is an entertainment and awareness app, not a veterinary diagnostic tool. If you suspect your cat is in pain or distress, please see a licensed veterinarian.
Made for curious cat owners, new adopters, and anyone who's ever asked their cat "what is going on in your head right now?"
The developer, Truc Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Truc Nguyen
- Size
- 42.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- Copyright
- © 2026 Truc Nguyen