Questions, bug reports or ideas for Heart Notes are always welcome.
Tap Count breaths on the Home tab. While your dog is asleep or resting quietly, tap the screen once for each rise and fall of the chest. After 30 seconds the app works out breaths per minute and saves it to today's log. Turn on Night mode for a dark, dim screen at night. If you already have a number, use manual entry.
Go to More → Manage meds, tap the medication, then tap Log a dose change. Enter the dose your vet gave you (for example "3.75 mg twice daily") and an optional note. The latest entry is shown as the current dose, and the day is marked on the breathing chart and in the PDF.
No. Heart Notes is a record-keeping tool and does not interpret readings, diagnose or give veterinary advice. The breathing chart shows a dotted line at 30 breaths/min only as a commonly cited reference point. Please talk to your veterinarian about what your dog's numbers mean.
iPhone: Settings → your name → Subscriptions. Android: Google Play → Payments & subscriptions → Subscriptions. To restore a purchase on a new device, open More → About Premium → Restore purchases.
All data is stored only on your device — there is no account and nothing is uploaded. Before switching phones, use More → Export backup and save the file somewhere safe, then use More → Restore from backup on the new phone. Photos are stored on the original device and may not carry over.
Yes. More → Weight unit. Your saved weights stay the same; only the unit used for display and entry changes.