Critterly vs Muzo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Critterly
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Critterly is the all-in-one app to manage your pet's health records, track their growth, and never miss an important appointment again. Whether you have dogs, cats, birds, fish, reptiles, or rodents β Critterly keeps everything organized in one beautiful, easy-to-use app. COMPLETE MEDICAL RECORDS Keep a detailed history of vaccinations, medications, deworming treatments, vet visits, and allergies. Record batch numbers, clinic information, veterinarian details, dosages, and more. SMART REMINDERS Set up reminders for medications, vet appointments, vaccinations, and any important date. Choose from daily, weekly, monthly, yearly, or custom repeat schedules. Get notified right on your device so you never miss a thing. WEIGHT & GROWTH TRACKING Monitor your pet's weight over time with trend indicators. Track in kilograms, grams, or pounds. See at a glance whether your pet is growing healthy. DOCUMENT STORAGE Store vaccination cards, lab results, insurance documents, and adoption papers all in one place. Organize with tags and export complete medical records to PDF to share with your veterinarian. MULTI-PET SUPPORT Manage all your critters from a single app β dogs, cats, rodents, reptiles, birds, and fish. Each pet gets their own complete profile with photo, breed, microchip number, and full medical history. iCLOUD SYNC Your data syncs automatically across all your Apple devices via iCloud. Your pets' records are always up to date, everywhere. PRIVACY FIRST Your data stays on your device and in your private iCloud account. No third-party servers. PERSONALIZE YOUR APP Choose from 7 beautiful app icons to match your favorite pet β dogs, cats, birds, fish, reptiles, and rodents. FREE TO START Your first pet is completely free with all features included. Subscribe to Critterly Premium to add unlimited pets and manage your whole crew from one app. Available in English & Spanish. Download Critterly today and give your critters the care they deserve. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Muzo
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Muzo brings pet care essentials together in one clear app. Whether you care for a dog, cat, rabbit, bird, reptile or exotic pet, Muzo helps you keep a simple, useful and shareable view of what matters most. Track everyday life without getting lost between notes, reminders, vet records, weigh-ins and walks. With Muzo, you can: - log manual or GPS walks with route details, photos and full history - track weight and quickly review the latest entries - centralize important reminders: treatments, appointments, vaccines and health routines - keep a daily journal with notes, events, symptoms and memories - store useful documents and keep pet expenses in one place - enable Guard Mode with a care profile, QR code and shareable sitter information - manage multiple pets from one interface Muzo Premium unlocks advanced features like GPS walk tracking, full history, exports, advanced insights and more flexibility across the app. Built to stay simple, readable and genuinely useful, Muzo gives you a solid everyday base for caring for your pets without friction. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Critterly at none against Muzo's shown. Critterly also leads on update cadence (every 10 days vs every 3 months). Muzo's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Critterly sells 3 in-app purchases, starting at $1.99 per month and Muzo sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Critterly ships an update every 10 days, Muzo every 3 months. Both last shipped on October 25, 2026.
| Parameter | Critterly | Muzo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days β better | Every 3 months |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 26 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Cabezon Orjales | Jeremy Seror |
In-app purchases
Critterly
- Monthly subscription$1.991 Month
- SuscripciΓ³n anual$6.991 Year
- Lifetime$39.99
Muzo
- Muzo Premium Monthly$3.991 Month
- Muzo Premium Yearly$29.991 Year
- Muzo Founder Lifetime$79.99









