# Winix Smart vs Petlibro

The clearest difference is in-app purchases: Winix Smart at none against Petlibro's 12. Winix Smart also leads on ratings volume (34K vs 7.4K). Petlibro's advantage is update cadence (weekly vs monthly) and chart position (#58 vs unranked). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Petlibro sells 11 in-app purchases, starting at $5.99 per month. Winix Smart asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Winix Smart against 4.5 for Petlibro. Both are backed by a comparable volume of ratings — 34K and 7.4K respectively. Written reviews are what separate them: 20% of Winix Smart's written reviews are positive against 13% of Petlibro's.

Winix Smart ships an update monthly, Petlibro weekly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Winix Smart | Petlibro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (34K ratings)](https://appshunter.io/ios/app/winix-smart/id1477030154/reviews)** | [4.5 (7.4K ratings)](https://appshunter.io/ios/app/petlibro/id1586120661/reviews) |
| Number of ratings | **34K** | 7.4K |
| Positive reviews | **20.0% of reviews** | 12.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#58** |
| Size | 80 MB | 238 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WINIX INC.](https://appshunter.io/developer/475353212) | [Designlibro Inc](https://appshunter.io/developer/1586120663) |

## What reviewers say

### Winix Smart

[App page](https://appshunter.io/ios/app/winix-smart/id1477030154)

Control your air purifier remotely, monitor indoor and outdoor air quality in real-time, and manage filter life. Schedule operation and integrate with voice assistants for hands-free control.

**Highlights:** Remote power on/off, Fan speed and mode control, Scheduling air purifier operation, Real-time indoor/outdoor air quality monitoring, Filter life tracking and replacement alerts, Voice control with Amazon Alexa

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

**In-app purchases:** none

**What reviewers like**

- 👍 Cleans air effectively
- 🚀 Easy installation
- 💡 Helpful app features (filter life, air quality monitoring)

**What reviewers complain about**

- 🐛 Connectivity issues with app
- 🔒 Privacy concerns (location access required)
- 🔍 Unreliable outdoor air quality data
- 🤖 Buggy and unresponsive app
- 🤔 Confusing setup process

**Reported bugs**

- App crashes frequently
- Firmware update process issues
- Inability to connect to WiFi
- Scheduling features not functioning properly

**Requested features**

- Add dark mode option
- Improve app UI and usability
- Allow device rearrangement in app
- Integrate with smart home platforms (HomeKit, Google Home)
- Provide more detailed air quality information


### Petlibro

[App page](https://appshunter.io/ios/app/petlibro/id1586120661)

**Currently charting:** #58 Top Grossing · Lifestyle, #164 Top Free · Lifestyle (US App Store)

Manage your pet's care remotely with smart device connectivity. Monitor well-being, set feeding schedules, and stay connected with live video streaming. Enjoy peace of mind knowing your pet is looked after.

**Highlights:** Remote device control, Real-time monitoring, Streamlined feeding schedules, Customizable voice messages, Live video streaming, Cloud video storage

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $5.99 | per month |
| Care Monthly | $5.99 | per month |
| Plus Monthly | $11.99 | per month |
| AI Standard Monthly | $11.99 | per month |
| Care Plus Monthly | $12.99 | per month |
| AI Premium Monthly | $16.99 | per month |
| Standard Yearly | $59.99 | per year |
| Care Yearly | $59.99 | per year |
| Plus Yearly | $119.99 | per year |
| Care Plus Yearly | $129.99 | per year |
| AI Premium Yearly | $169.99 | per year |

**What reviewers like**

- 🚀 Convenient remote feeding
- 📊 Detailed feeding logs
- 🎥 Camera and microphone features
- 🔒 Secure device sharing
- 🐱 Helpful for multi-pet households

**What reviewers complain about**

- 🐛 Connectivity issues and app malfunctions
- 📢 Excessive and inaccurate notifications
- 🔍 Confusing navigation and information architecture
- 💰 Subscription paywall for key features
- 🔄 Lack of multi-device synchronization

**Reported bugs**

- App frequently disconnects from devices
- Notifications not working as expected
- Incorrect water level and consumption reporting
- Difficulty reconnecting devices after firmware updates

**Requested features**

- Ability to customize feeding schedules and portions
- Integration with smart home systems
- Voice message playback without dispensing food
- Small portion dispensing for precise dietary control
- Improved water intake tracking and history


## Frequently asked questions

### Is Winix Smart free?

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

### Is Petlibro free?

Petlibro is free to download, with in-app purchases available.

### Which has better reviews, Winix Smart or Petlibro?

Winix Smart is rated higher. Winix Smart averages 4.6 out of 5 from 34K ratings, while Petlibro averages 4.5 from 7.4K ratings.

### Do Winix Smart or Petlibro have ads?

Neither Winix Smart nor Petlibro shows ads.

### Which is updated more often, Winix Smart or Petlibro?

Winix Smart ships an update monthly, and Petlibro weekly. Most recently, Winix Smart was updated on September 25, 2026 and Petlibro on September 24, 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.*