# Blueair vs Petlibro

The clearest difference is in-app purchases: Blueair at none against Petlibro's 12. Blueair also leads on rating (4.8 vs 4.5) and review sentiment (26% vs 13%). Petlibro's advantage is update cadence (weekly vs every 3 weeks) and chart position (#55 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

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

Blueair holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 23K and 7.4K respectively. Written reviews point the same way: 26% of Blueair's written reviews are positive against 13% of Petlibro's.

Blueair ships an update every 3 weeks, Petlibro weekly. Both last shipped on September 24, 2026.

## The numbers

| Metric | Blueair | Petlibro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23K ratings)](https://appshunter.io/ios/app/blueair/id1016299342/reviews)** | [4.5 (7.4K ratings)](https://appshunter.io/ios/app/petlibro/id1586120661/reviews) |
| Number of ratings | **23K** | 7.4K |
| Positive reviews | **26.3% of reviews** | 12.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#55** |
| Size | 1.3 GB | 238 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blueair AB](https://appshunter.io/developer/981904349) | [Designlibro Inc](https://appshunter.io/developer/1586120663) |

## What reviewers say

### Blueair

[App page](https://appshunter.io/ios/app/blueair/id1016299342)

Monitor and control your indoor air quality in real-time. Gain insights and manage your environment effectively with intelligent features, whether you're at home or away. Experience healthier living through advanced air care.

**Highlights:** Real-time air quality tracking, Seamless device controls, Insight and control of air, Intelligent adaptive features, Remote management

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great air purifier
- 🌟 Excellent product
- 👍 Quiet operation
- 🌳 Improves air quality
- 🔍 Informative app

**What reviewers complain about**

- 🐛 Buggy app
- 🔌 Connectivity issues
- 🔍 Inaccurate sensor data
- 🕰️ Scheduling problems
- 🔒 Privacy concerns

**Reported bugs**

- App crashes on startup
- Frequent app disconnections
- Incorrect air quality readings
- Scheduling feature not working as expected
- Inability to change WiFi password

**Requested features**

- Add Google Home/Alexa integration
- Improve app stability and responsiveness
- Provide more customization options
- Allow data export and backup
- Fix daylight saving time issues


### Petlibro

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

**Currently charting:** #55 Top Grossing · Lifestyle, #189 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 Blueair free?

Blueair 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, Blueair or Petlibro?

Blueair is rated higher. Blueair averages 4.8 out of 5 from 23K ratings, while Petlibro averages 4.5 from 7.4K ratings.

### Do Blueair or Petlibro have ads?

Neither Blueair nor Petlibro shows ads.

### Which is updated more often, Blueair or Petlibro?

Blueair ships an update every 3 weeks, and Petlibro weekly. Most recently, Blueair was updated on September 24, 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.*