# CATLINK vs Pet Zero

The clearest difference is rating: Pet Zero at 4.8 against CATLINK's 2.8. Pet Zero also leads on review sentiment (51% vs 28%) and ratings volume (3.5K vs 92). CATLINK's advantage is update cadence (weekly vs every 7 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pet Zero holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Pet Zero has 3.5K ratings behind it against 92, so its average is the more settled of the two. Written reviews point the same way: 28% of CATLINK's written reviews are positive against 51% of Pet Zero's.

CATLINK ships an update weekly, Pet Zero every 7 months. Both last shipped on September 20, 2026.

## The numbers

| Metric | CATLINK | Pet Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (92 ratings)](https://appshunter.io/ios/app/catlink/id1407845134/reviews) | **[4.8 (3.5K ratings)](https://appshunter.io/ios/app/pet-zero/id1507536028/reviews)** |
| Number of ratings | 92 | **3.5K** |
| Positive reviews | 28.1% of reviews | **51.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free | Free |
| Size | 523 MB | 189 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Catlink Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1407845133) | [泽明 任](https://appshunter.io/developer/1270084552) |

## What reviewers say

### CATLINK

[App page](https://appshunter.io/ios/app/catlink/id1407845134)

This app connects users to an IoT ecosystem for pet care, focusing on cats. It facilitates interaction between people, pets, and connected devices, with product development driven by the needs of cats and their owners.

**Highlights:** IoT ecosystem for pet care, Connect people, pets, and devices, Cat-centric product development, Focus on owner needs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📱 Intuitive and user-friendly interface
- 📊 Comprehensive health monitoring and activity tracking
- 🔔 Useful notifications for cat usage and health status
- ⚙️ Remote control and scheduling capabilities
- 🎥 Video recording and photo capture features

**What reviewers complain about**

- 🌐 Persistent WiFi connectivity issues
- 🔐 Requires phone number verification for setup
- 🐛 Frequent app crashes and force closures
- 🔄 Constant automatic logouts
- ⚠️ Poor English translation quality

**Reported bugs**

- WiFi connection fails during setup and frequently disconnects
- App crashes during device pairing process
- QR code scanning causes app to crash
- Device not found errors for various features
- Server error messages when changing settings

**Requested features**

- Metric to imperial unit conversion (kg to lbs, Celsius to Fahrenheit)
- Detailed historical records and activity logs
- Improved notification system with better translations
- Pet identification by type of waste (urination vs defecation)
- Manual cleaning button in timed mode without mode switching


### Pet Zero

[App page](https://appshunter.io/ios/app/pet-zero/id1507536028)

This app facilitates communication and remote management of pets through smart feeders. It allows for timed and manual feeding, real-time video monitoring, two-way audio, and notifications for low food levels.

**Highlights:** Timed pet feeding, Remote manual feeding, Low food notifications, Real-time video monitoring, Two-way audio communication, Feeding record tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable and consistent
- 🔒 Secure connection
- 👍 Easy to use app
- 👍 Convenient for pet owners
- 👍 Helpful for managing pet's diet

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Notifications not working
- 🐛 Frequent sign-outs
- 🐛 Inconsistent feeding
- 🐛 Difficulty updating network information

**Reported bugs**

- Feeding schedule not saving
- Login button not working
- Portion size issues for larger pets
- Feeding history not recorded during sign-outs

**Requested features**

- Vacation mode to pause feeding
- Delay option for multiple feeders
- AM/PM time selection
- Siri Shortcuts integration
- Confirmation for manual feeding


## Frequently asked questions

### Is CATLINK free?

CATLINK is free to download, with no in-app purchases.

### Is Pet Zero free?

Pet Zero is free to download, with no in-app purchases.

### Which has better reviews, CATLINK or Pet Zero?

Pet Zero is rated higher. CATLINK averages 2.8 out of 5 from 92 ratings, while Pet Zero averages 4.8 from 3.5K ratings.

### Do CATLINK or Pet Zero have ads?

Neither CATLINK nor Pet Zero shows ads.

### Which is updated more often, CATLINK or Pet Zero?

CATLINK ships an update weekly, and Pet Zero every 7 months. Most recently, CATLINK was updated on September 20, 2026 and Pet Zero on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*