# Pet Zero vs NOTTY Smart Pet

The clearest difference is rating: Pet Zero at 4.8 against NOTTY Smart Pet's 1.0. Pet Zero also leads on ratings volume (3.5K vs 1) and review sentiment (51% vs 33%). NOTTY Smart Pet's advantage is update cadence (every 10 days vs every 7 months) and iOS requirement (12.1 vs 14.0). 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 1.0. That said, the two scores are not equally well evidenced: Pet Zero has 3.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 51% of Pet Zero's written reviews are positive against 33% of NOTTY Smart Pet's.

Pet Zero ships an update every 7 months, NOTTY Smart Pet every 10 days. The most recent releases landed on September 20, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Pet Zero | NOTTY Smart Pet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.5K ratings)](https://appshunter.io/ios/app/pet-zero/id1507536028/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/notty-smart-pet/id6450169860/reviews) |
| Number of ratings | **3.5K** | 1 |
| Positive reviews | **51.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 189 MB | 130 MB |
| Requires iOS | 14.0 | **12.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽明 任](https://appshunter.io/developer/1270084552) | [Shanghai Qiaojimeng Technology Co., Ltd.](https://appshunter.io/developer/1649074059) |

## What reviewers say

### 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


### NOTTY Smart Pet

[App page](https://appshunter.io/ios/app/notty-smart-pet/id6450169860)

Manage your intelligent smart pet devices remotely. Track your pet's behavior, receive real-time status updates, and customize settings for a happier life with your furry companions.

**Highlights:** Remote device control, Real-time status updates, Pet behavior tracking, Customizable settings, Life-cycle health management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pet Zero free?

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

### Is NOTTY Smart Pet free?

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

### Which has better reviews, Pet Zero or NOTTY Smart Pet?

Pet Zero is rated higher. Pet Zero averages 4.8 out of 5 from 3.5K ratings, while NOTTY Smart Pet averages 1.0 from 1 ratings.

### Do Pet Zero or NOTTY Smart Pet have ads?

Neither Pet Zero nor NOTTY Smart Pet shows ads.

### Which is updated more often, Pet Zero or NOTTY Smart Pet?

Pet Zero ships an update every 7 months, and NOTTY Smart Pet every 10 days. Most recently, Pet Zero was updated on September 20, 2026 and NOTTY Smart Pet on June 10, 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.*