# Blueair vs JustAnswer

The clearest difference is rating: Blueair at 4.8 against JustAnswer's 3.8. Blueair also leads on monetization model (free vs subscription). JustAnswer's advantage is review sentiment (54% vs 26%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Blueair holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 23K and 23K respectively. Written reviews complicate that: 26% of Blueair's written reviews are positive against 54% of JustAnswer's, so the app with the better star average is not the one people write more warmly about.

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

## The numbers

| Metric | Blueair | JustAnswer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23K ratings)](https://appshunter.io/ios/app/blueair/id1016299342/reviews)** | [3.8 (23K ratings)](https://appshunter.io/ios/app/justanswer-ask-for-help-247/id1039854743/reviews) |
| Number of ratings | 23K | **23K** |
| Positive reviews | 26.3% of reviews | **54.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 1.3 GB | 108 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Blueair AB](https://appshunter.io/developer/981904349) | [JustAnswer LLC.](https://appshunter.io/developer/534613127) |

## 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


### JustAnswer

[App page](https://appshunter.io/ios/app/justanswer-ask-for-help-247/id1039854743)

Get instant access to verified experts across hundreds of professional specialties, including legal, medical, and pet care. Ask your questions 24/7 and chat with professionals until you receive a satisfactory answer.

**Highlights:** Ask questions in 700+ specialties, Chat with verified experts 24/7, Save favorite experts, Get instant reply notifications, Access legal, medical, pet, and tech help

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick response time
- 🤖 Helpful experts
- 💡 Convenient for pet owners
- 🤝 Excellent customer service

**What reviewers complain about**

- 🤑 Expensive subscription
- 🕰️ Slow response times
- 🤖 Inconsistent quality of experts
- 🔒 Lack of privacy/confidentiality

**Reported bugs**

- Unexpected charges and billing issues
- Accounts being canceled without notice

**Requested features**

- Search function for past conversations
- Ability to choose specific experts
- Clearer pricing and subscription details


## Frequently asked questions

### Is Blueair free?

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

### Is JustAnswer free?

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

### Which has better reviews, Blueair or JustAnswer?

Blueair is rated higher. Blueair averages 4.8 out of 5 from 23K ratings, while JustAnswer averages 3.8 from 23K ratings.

### Do Blueair or JustAnswer have ads?

Neither Blueair nor JustAnswer shows ads.

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

Blueair ships an update every 3 weeks, and JustAnswer fortnightly. Most recently, Blueair was updated on September 24, 2026 and JustAnswer 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.*