# Eight Sleep vs Scenting

The clearest difference is rating: Eight Sleep at 4.8 against Scenting's 1.4. Eight Sleep also leads on update cadence (every 3 days vs every 3 months) and ratings volume (18K vs 165). Scenting's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Eight Sleep sells 4 in-app purchases, starting at $10.00 per month. Scenting asks for nothing beyond the download.

Eight Sleep holds the better App Store score, 4.8 against 1.4. That said, the two scores are not equally well evidenced: Eight Sleep has 18K ratings behind it against 165, so its average is the more settled of the two. Written reviews point the same way: 29% of Eight Sleep's written reviews are positive against 12% of Scenting's.

Eight Sleep ships an update every 3 days, Scenting every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Eight Sleep | Scenting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews)** | [1.4 (165 ratings)](https://appshunter.io/ios/app/scenting/id1446635797/reviews) |
| Number of ratings | **18K** | 165 |
| Positive reviews | **28.9% of reviews** | 12.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 253 MB | 5 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) | [AromaTech Inc.](https://appshunter.io/developer/1446635796) |

## What reviewers say

### Eight Sleep

[App page](https://appshunter.io/ios/app/eight-sleep/id1086913845)

This intelligent sleep system actively manages your sleep environment by adjusting temperature and elevation. It tracks detailed sleep metrics and provides personalized insights to help you wake up feeling refreshed. The system supports individual sleep profiles for multiple users.

**Highlights:** Personalized temperature control, Automatic elevation adjustments, Sleep stage tracking, Heart rate and HRV monitoring, Snoring detection, Gentle wake-up alarms, Dual sleep profiles

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8+ Standard (Monthly) | $10.00 | per month |
| 8+ Pro (Monthly) | $18.99 | per month |
| 8+ Standard (Annual) | $96.00 | per year |
| 8+ Pro (Annual) | $179.99 | per year |

**What reviewers like**

- 🚀 Amazing sleep quality
- 🌡️ Effective temperature control
- 📊 Detailed sleep tracking
- 🤖 Helpful AI features
- 🏆 Great customer service

**What reviewers complain about**

- 🐛 Buggy app with frequent crashes
- 🔌 Requires constant internet connection
- 🕰️ Alarm and temperature controls not intuitive
- 🔄 Inconsistent sleep data and metrics
- 💰 Expensive with mandatory subscription

**Reported bugs**

- App freezes and loses connection to pod
- Alarms not working or turning off properly
- Temperature settings not saving or resetting
- Sleep data not syncing or displaying accurately
- Frequent app crashes and performance issues

**Requested features**

- Apple Watch app integration
- Offline temperature/alarm controls
- Customizable sleep tracking and insights
- Improved alarm snooze/dismiss functionality
- Nap mode and more sleep schedule flexibility


### Scenting

[App page](https://appshunter.io/ios/app/scenting/id1446635797)

Control your Bluetooth-enabled aroma diffuser to create personalized scent experiences. Easily manage one or multiple devices, adjust intensity, and set custom schedules for your space.

**Highlights:** Bluetooth scent control, Automatic device discovery, Scent intensity adjustment, Customizable schedules, Day and time activation, Location naming for diffusers

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and straightforward interface for basic scheduling
- ⏰ Allows setting hours of operation for diffuser
- 🎚️ Intensity control functionality when working
- ✅ Works reliably for some users without issues

**What reviewers complain about**

- 🐛 App frequently fails to connect to diffusers
- 🐛 App crashes and freezes regularly
- 🐛 Blank/white screen on app launch
- 🔐 Login issues and password reset problems
- ⚠️ Loss of manual control after Bluetooth connection

**Reported bugs**

- App fails to detect connected diffusers
- App crashes upon login or shortly after
- Blank white screen on app startup
- Incorrect password errors with no reset option
- App logs out unexpectedly

**Requested features**

- Separate frequency and duration controls (currently combined in 'intensity')
- Ability to manually turn diffuser on/off from app without scheduling
- Increase schedule limit beyond 5 schedules
- Restore granular control over scent duration and interval timing
- Add scent tracking/identification field for multiple units


## Frequently asked questions

### Is Eight Sleep free?

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

### Is Scenting free?

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

### Which has better reviews, Eight Sleep or Scenting?

Eight Sleep is rated higher. Eight Sleep averages 4.8 out of 5 from 18K ratings, while Scenting averages 1.4 from 165 ratings.

### Do Eight Sleep or Scenting have ads?

Neither Eight Sleep nor Scenting shows ads.

### Which is updated more often, Eight Sleep or Scenting?

Eight Sleep ships an update every 3 days, and Scenting every 3 months. Most recently, Eight Sleep was updated on October 25, 2026 and Scenting on October 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.*