# SleepPhones vs Blueair

The clearest difference is rating: Blueair at 4.8 against SleepPhones's 3.8. Blueair also leads on ratings volume (24K vs 30). SleepPhones's advantage is review sentiment (46% vs 26%) and iOS requirement (9.3 vs 15.0). On price, update cadence, ads and in-app purchases 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. That said, the two scores are not equally well evidenced: Blueair has 24K ratings behind it against 30, so its average is the more settled of the two. Written reviews complicate that: 46% of SleepPhones's written reviews are positive against 26% of Blueair's, so the app with the better star average is not the one people write more warmly about.

SleepPhones ships an update monthly, Blueair every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | SleepPhones | Blueair |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (30 ratings)](https://appshunter.io/ios/app/sleepphones/id459105834/reviews) | **[4.8 (24K ratings)](https://appshunter.io/ios/app/blueair/id1016299342/reviews)** |
| Number of ratings | 30 | **24K** |
| Positive reviews | **45.7% of reviews** | 26.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 160 MB | 1.3 GB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AcousticSheep LLC](https://appshunter.io/developer/459105838) | [Blueair AB](https://appshunter.io/developer/981904349) |

## What reviewers say

### SleepPhones

[App page](https://appshunter.io/ios/app/sleepphones/id459105834)

This app offers four full-length sleep tracks designed to help you fall asleep faster. Utilizing binaural beat technology, it provides a simple interface to select and play calming audio for a more restful night.

**Highlights:** Four full-length sleep tracks, Binaural beat technology, Simple one-touch playback, Designed for sleep aid, Convenient listening

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SleepPhones free?

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

### Is Blueair free?

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

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

Blueair is rated higher. SleepPhones averages 3.8 out of 5 from 30 ratings, while Blueair averages 4.8 from 24K ratings.

### Do SleepPhones or Blueair have ads?

Neither SleepPhones nor Blueair shows ads.

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

SleepPhones ships an update monthly, and Blueair every 3 weeks. Most recently, SleepPhones was updated on October 24, 2026 and Blueair on October 29, 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.*