Purrfect RR
Nuttaphon Sornchumgsiang Health & Fitness iPhoneiPadiPod touch
Purrfect RR is a free Health & Fitness app for iPhone and iPad by Nuttaphon Sornchumgsiang. Requires iOS 18.0. Updated October 7, 2026.
- Price
- Free
- on the App Store
- Size
- 6 MB
- Age 12+
- Updated
- Oct 7
- 2026 · v2.0.3
Screenshots
About Purrfect RR
Purrfect RR helps you look after a cat you are worried about. It starts with the number your vet asks for first: the resting respiratory rate. Counting breaths while your cat sleeps is one of the earliest ways to notice change in a cat living with heart disease. It is also easy to lose track of at two in the morning, tired, counting in your head. Purrfect RR holds the count for you. TAP ONCE PER BREATH • Tap the big circle each time your cat breathes — the app does the math • 30 seconds, 60 seconds, or continuous with no timer • A breathing ring and a reference scope help you keep an even rhythm • Note whether they were sleeping, resting, or awake, plus symptoms and a comment • A quiet card lets you know when sleeping RR has been running high CARE PACKS Turn on the packs that match your cat — Cardiomyopathy, CKD, Diabetes, Asthma, or Comfort Care. Each one brings its own metrics and a focus card, so the number you check every day sits on the home screen. Turning a pack off never deletes anything you have already logged. NINE METRICS, EIGHT INSTRUMENTS Weight, food, meals, appetite, water, SubQ fluids, blood glucose, coughing, and a weekly quality-of-life check-in. Each one has its own instrument instead of a blank text field: drag the level in a saline bag, click a tally counter, tap plates on a meal tray, turn a scale dial. The CARE tab gathers whichever instruments your cat needs onto one screen. MEDICATION • Every 8, 12, or 24 hours, or a schedule you set yourself • Bundles for multi-drug routines, or one drug at a time • A preset library of common feline heart medications, with a dose calculator down to 1/32 of a tablet • A reminder 15 minutes ahead — log the dose straight from the lock screen VACCINE BOOK A passport-style book with a card per vaccine: date given, next due, lot number, and a reminder when the date comes around. FOR THE NEXT VISIT Trends show RR over time with dose times marked, plus sleeping-RR medians over 7 and 30 days. The calendar colour-codes each day. When an appointment comes up, export a PDF — charts, session logs, and 30-day summaries — and bring the whole picture with you. YOUR DATA STAYS YOURS Daily automatic backups, optional iCloud copies, and full export and import. No account, no ads. Nothing leaves your phone unless you send it. Cats and dogs (turn on dog support in Settings) · English and ภาษาไทย · Guide at purrfectrr.app Purrfect RR is a tracking aid, not a medical device. It does not diagnose, treat, or prevent any condition. Please talk to your veterinarian about your pet's care, and see one right away if your pet is in distress.
What’s new
Version 2.0.3 · Updated October 7, 2026
Purrfect RR 2.0.3 Dogs are welcome: • Add a dog from the "Cats n' Dogs" tab, no setting to switch on • A vaccine book that starts with DHPP, Rabies, Leptospirosis and Bordetella • A medication preset list for dogs • Instruments sized for dogs: weight up to 80 kg, and larger food, fluid and water ranges • Sleeping breathing rate uses the same 30 breaths/min guide as cats, with a new tip on counting a dog (panting can't be counted) • PDF reports name the species next to your pet's name One calendar for everyone: • With two or more pets, switch the Calendar to ALL PETS to see every pet's breathing rates, doses, notes and vet visits in one month, grouped by pet • Vaccine due dates now print on the calendar, marked with a V A cleaner look: • Settings, profiles, medication, vaccine and history screens are redrawn in the same paper-and-ink style as the rest of the app • Confirmations and messages now appear as a simple panel at the bottom of the screen More reliable: • Restoring a backup no longer drops entries logged on the same day, weights of 30 kg and above, or repeats note lines, and it keeps your pet's current profile unless you choose to update it • Tapping "Log dose" on a reminder now counts for the whole medication bundle • The Meds tab tells you when dose reminders are off, and vaccine reminders are set even when the due date is months away • Older measurements and doses can be edited or deleted, from the Calendar and a new "All doses" list in Meds • A measurement is kept if you switch tabs before saving • PDF export works for pets with no breathing-rate sessions
App privacy
The developer, Nuttaphon Sornchumgsiang, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Purrfect RR
Looking for apps like Purrfect RR? Here are 6 similar apps on the App Store. The highest rated is ShakyBraves (5.0/5), and all 6 are free to download.
-
VentiPaw
-
ShakyBraves
5.0
-
Aura: Period & Cycle Tracker
-
Zeno Self: AI Journal & Mood
-
CarePaws: Cat Diabetes Tracker
5.0
-
Pet Heart & Breath Tracker
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Purrfect RR | – | Free | October 7, 2026 | |
| VentiPaw | – | Free | Apr 7, 2026 | Compare |
| ShakyBraves | 5.0 / 5 (8) | Free | Sep 23, 2026 | Compare |
| Aura: Period & Cycle Tracker | – | Free | Sep 3, 2026 | Compare |
| Zeno Self: AI Journal & Mood | – | Free | Jun 22, 2026 | Compare |
| CarePaws: Cat Diabetes Tracker | 5.0 / 5 (1) | Free | Sep 12, 2026 | Compare |
| Pet Heart & Breath Tracker | – | Free | Jun 19, 2026 | Compare |
Compare Purrfect RR with the top alternatives: ratings, updates, ASO score and keyword gaps →