# Blueair vs DREO

Blueair and DREO both sit at 4.8 stars, but that hides the real split: 87% of DREO's written reviews are positive against 26% of Blueair's. DREO also leads on update cadence (every 10 days vs every 3 weeks). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 4.8 for Blueair against 4.9 for DREO. Both are backed by a comparable volume of ratings — 23K and 44K respectively. Written reviews are what separate them: 26% of Blueair's written reviews are positive against 87% of DREO's.

Blueair ships an update every 3 weeks, DREO every 10 days. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Blueair | DREO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (23K ratings)](https://appshunter.io/ios/app/blueair/id1016299342/reviews) | **[4.9 (44K ratings)](https://appshunter.io/ios/app/dreo/id1587134363/reviews)** |
| Number of ratings | 23K | **44K** |
| Positive reviews | 26.3% of reviews | **86.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 1.3 GB | 184 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blueair AB](https://appshunter.io/developer/981904349) | [HESUNG INNOVATION LIMITED](https://appshunter.io/developer/1592993182) |

## 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


### DREO

[App page](https://appshunter.io/ios/app/dreo/id1587134363)

Control all your smart devices from one place with this intuitive app. Enjoy top-tier cloud security and smart remote features for a simpler, more secure living experience.

**Highlights:** Unified device management, Top-tier cloud security, Smart remote operations, Intuitive user interface, Home and office device control

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use app
- 🚀 Excellent app performance
- 🔌 Seamless integration with smart devices
- 🔧 Responsive customer support
- 💡 Innovative features like remote control and voice commands

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔌 Inconsistent temperature readings
- 🔧 Missing advanced customization options
- 💡 Lack of HomeKit and Siri integration

**Reported bugs**

- App crashes after recent update
- Inability to retain device settings after power cycle

**Requested features**

- Add ability to set temperature-based automation
- Improve widget functionality
- Introduce more personalization options
- Enhance accessibility for screen readers


## Frequently asked questions

### Is Blueair free?

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

### Is DREO free?

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

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

DREO is rated higher. Blueair averages 4.8 out of 5 from 23K ratings, while DREO averages 4.9 from 44K ratings.

### Do Blueair or DREO have ads?

Neither Blueair nor DREO shows ads.

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

Blueair ships an update every 3 weeks, and DREO every 10 days. Most recently, Blueair was updated on September 24, 2026 and DREO on September 25, 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.*