PetSync vs HENRYpet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PetSync
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"Did you already feed the cat?" If anyone else feeds your pet, you've asked that question. Nobody's sure, so the cat gets two dinners, or none. PetSync is one shared feeding log for the whole house. Feed the pet, tap once, and the log updates on everyone else's phone right away: which pet, who fed it, what time. That's the whole idea. WHO ELSE FEEDS THE PETS? Set up your household, then send the invite code from the Household tab to whoever else feeds them: your partner, your kids, a roommate, your parents, the sitter. They install the app, enter the code, and they're looking at the same log you are. WHAT YOU GET • One tap to log a meal, with Undo if you tapped the wrong pet • Live sync, so every phone in the house shows the same log • A notification when someone else feeds a pet: "Sam just fed Luna" • A heads-up to everyone if a pet's mealtimes all go by with nothing logged, even when nobody has the app open • Feeding reminders that go quiet once the pet has been fed • A Home Screen widget showing who still needs feeding • The history: who fed which pet and when, grouped by day, with notes and meal photos • Notes on each pet: no chicken, one scoop, whatever the next person needs to know • Medications with doses, times and reminders. Everyone sees when a dose is given, and gets an alert if one is missed • A feeding streak for every pet • Light and dark mode It's all free. No ads, no subscription, no limits on pets, people or history. Sign in with Apple or email. Delete your account from inside the app whenever you like. Questions or trouble: petsync.cc Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.petsync.cc/privacy
HENRYpet
Track your pet's food, medications, and health metrics to understand their well-being. Visualize trends, set reminders, and make informed decisions about their diet and care. Ideal for pets with specific health needs.
- Log food, medications, and supplements
- Track calories and nutrients
- Medication reminders and dose tracking
- Monitor weight and behavior
- Upload and track lab results
- Visualize nutrition and health correlations
- Identify top foods
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HENRY helps you understand how food, medications, and supplements affect your pet's health and weight. Whether your pet is managing a health condition, working toward a healthy weight, or you simply want to make more informed choices about their diet, HENRY gives you the tools to track, visualize, and act on the data that matters. Inspired by Henry the cat with chronic kidney disease, HENRY has been built by pet parents for pet parents. What you can do with HENRY: • Log food, medications, and supplements quickly and easily • Track calories and key nutrients against daily goals • Set medication reminders and track doses with a built-in calendar • Monitor weight and behavior over time • Upload lab results and watch trends across visits • See how nutrition, medications, and lab values relate to each other — in one place • Discover your pet's top 5 foods HENRY goes beyond a simple food diary. Detailed charts let you correlate lab results with nutrient intake, or see how medications affect appetite - patterns that are hard to spot with handwritten notes or even spreadsheets. For pets with special needs: HENRY is especially valuable when your pet requires a carefully managed diet — whether due to kidney disease, diabetes, weight issues, or food sensitivities. Having all the data in one place makes vet visits more productive and day-to-day management less stressful. Works on iPhone and web: Access HENRY on your iPhone or at henrypet.com. Your data syncs automatically. HENRY supports cats and dogs, and multiple pets per account. It's free to use - no ads, no in-app purchases.
Screenshots
Verdict
The clearest difference is in-app purchases: HENRYpet at none against PetSync's 2. HENRYpet also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PetSync sells 2 in-app purchases, starting at $1.99 per month. HENRYpet asks for nothing beyond the download.
PetSync ships an update every 2 months, HENRYpet fortnightly. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | PetSync | HENRYpet |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 41 MB |
| Age rating | 12+ | 4+ |
| Developer | Helmi Aouali | 27 Whiskers LLC |
In-app purchases
PetSync
- PetSync Pro (Monthly)$1.991 Month
- PetSync Pro (Annual)$11.991 Year
HENRYpet
No in-app purchases









