Pick the one that fits your situation. All are free to start.
100% Free
Daily assessments using the vet-approved HHHHHMM Scale. Track pain, appetite, mobility & happiness.
Best for:
Cancer, chronic illness, senior pets, end-of-life decisions
100% Free
Photo documentation with body maps. Track size changes and have records ready for your vet.
Best for:
New lumps, lipomas, post-surgery monitoring, skin growths
1 module free
All-in-one: QoL + Lumps + Symptoms + Weight. Everything in one app.
Best for:
Senior pets, multiple health issues, comprehensive tracking
Want more details? Scroll down for full feature lists, screenshots, and FAQs.
Deep dive into features, screenshots, and use cases
What it does: A complete health management app that combines quality of life assessments, lump tracking, symptom monitoring, and weight logging into one unified platform.
Who it's for: Pet parents managing complex health situations—senior dogs and cats, pets recovering from surgery, or any companion animal needing comprehensive daily monitoring.
FREE: Choose 1 module (unlimited pets)
Ralph Supporter (€2.50/month): All 4 modules + custom symptoms
100% Free
What it does: Track your pet's quality of life using the HHHHHMM Scale—a veterinary-endorsed framework measuring Hurt, Hunger, Hydration, Hygiene, Happiness, Mobility, and More Good Days Than Bad.
Who it's for: Pet parents caring for dogs or cats with serious health conditions. Especially helpful when facing difficult end-of-life decisions—data helps you see clearly when emotions make it hard.
100% Free
What it does: Document and monitor skin lumps, masses, bumps, and surgical sites with precise body location mapping and photo timelines. Track size changes and have organized records for vet visits.
Who it's for: Pet parents who've discovered a new lump, are monitoring lipomas, tracking post-surgical healing, or own breeds prone to skin growths (Golden Retrievers, Boxers, Labs, Beagles).
The HHHHHMM Scale (also called the Quality of Life Scale) was developed by veterinary oncologist Dr. Alice Villalobos to help pet owners and veterinarians objectively assess a pet's wellbeing. It's widely used in veterinary hospice and palliative care.
The scale measures seven key areas on a 0-10 point system:
Our apps make it easy to track these criteria daily, visualize trends over weeks or months, and share clear reports with your veterinary team—turning emotional decisions into informed ones.
Common questions about our pet health tracking apps, data privacy, and how to get started.
A: Chronic illness or facing end-of-life decisions? → Start with Pet Quality of Life Tracker. Found a lump? → Use Pet Lump Tracker. Need comprehensive tracking for senior pets? → Try Pet Wellbeing Hub (1 module free, all modules for €2.50/month).
A: Absolutely! Many pet parents use the Quality of Life Tracker for daily assessments and Pet Lump Tracker for specific skin monitoring. Each app is standalone, so use whichever combination serves your pet's needs.
A: No, and we never will. Ralph apps are tracking tools, not diagnostic tools. We help you gather objective data about your pet's health, but diagnosis and treatment decisions should always be made in consultation with your veterinarian.
A: Yes! Privacy protection varies by app:
A: All apps support dogs and cats. The HHHHHMM Quality of Life Scale can be applied to any companion animal, though the body maps in Lump Tracker are specifically designed for dogs and cats.
A: All apps are available in English, Spanish, Dutch, and German. More languages coming based on user requests.
Download the app that fits your needs. Takes 2 minutes to set up, 2 minutes a day to use.