Heart Notes for Dogs: MMVD Log
Sleeping breathing rate & meds
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
"What was his sleeping breathing rate last week? And when did the dose change?"
Heart Notes is a care log for dogs with heart disease, such as mitral valve disease (MMVD). It's more than a breathing counter: sleeping breathing rate, cough, meds, dose changes and heart test results all live in one place, ready to show your vet.
WHO IT'S FOR
- Your vet asked you to count your dog's sleeping or resting breathing rate at home
- Your dog takes heart meds, and the dose has changed along the way
- You want to answer "how has he been?" at the checkup with records instead of memory
COUNT BREATHS, EVEN IN THE DARK
- Tap once for each breath. After 30 seconds the app works out breaths per minute (bpm) and saves it to today's log
- Night mode: a dark, dim screen so you can count without turning on the lights
- Mark each reading as sleeping or resting, or type in a number you counted yourself
THE WHOLE HEART LOG IN ONE PLACE
- Meds: one-tap check-off, daily reminders and low-stock alerts
- Dose changes: log each new dose from your vet with the date and a note, and see the current dose at a glance
- Cough count, fainting or wobbliness, urination, vomiting, appetite, water, weight (kg or lb) and notes
- A reminder the evening before your next vet visit
HEART TESTS AND STAGE
- Log LA/Ao, FS, heart rate, VHS, LVIDDN and NT-proBNP from each visit
- Keep the ACVIM stage your vet gave you (B1, B2, C or D) on your dog's profile
- Save photos of the test reports
CHARTS
- Sleeping breathing rate over time, with a line on every day a dose changed
- Weight, cough and heart test trends
A REPORT YOUR VET CAN READ IN SECONDS
- A 30- or 90-day PDF with the breathing-rate trend, dose-change markers and a list of dose changes
- A day-by-day table of breathing rate, meds, cough, weight and appetite, plus heart test results and stage
- Show it on your phone at the clinic, share it, or print it
PAW PRINTS
- A small paw stamp for every day you log. Missed days are never scolded.
FREE
- Every logging feature, reminders, and charts for the last 14 days
- No ads and no account
- Your data stays on your device only
PREMIUM (optional)
- Charts for 30 and 90 days
- Vet-ready PDF export (your first PDF is free)
- More than one dog
ABOUT SUBSCRIPTIONS
- Premium is an optional auto-renewable subscription, monthly or yearly. The yearly plan starts with a 7-day free trial. Prices are shown in the app before you subscribe.
- Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
- Privacy Policy: https://pocket-tools-jp.github.io/heart-notes/privacy.html
- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Heart Notes is a record-keeping tool. It does not diagnose, treat or give veterinary advice, and it does not tell you what a reading means. Please talk to your veterinarian about your dog's health and medication.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Easier to start the 7-day free trial (yearly plan) from inside the app
- Clearer message when restoring purchases
The developer, STEELSTYLE K.K., 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- STEELSTYLE K.K.
- Size
- 37.8 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 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+
- In-App Purchases
Yes
- プレミアム（年額） $34.99
- プレミアム（月額） $4.99
- Copyright
- © 2026 Komorebi Note