# Eight Sleep vs EverSpan Life

The clearest difference is review sentiment: EverSpan Life at 100% against Eight Sleep's 29%. EverSpan Life also leads on in-app purchases (none vs 4) and rating (5.0 vs 4.8). Eight Sleep's advantage is ratings volume (18K vs 27) and update cadence (every 3 days vs weekly). 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. EverSpan Life asks for nothing beyond the download.

EverSpan Life holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Eight Sleep has 18K ratings behind it against 27, 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 100% of EverSpan Life's.

Eight Sleep ships an update every 3 days, EverSpan Life weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Eight Sleep | EverSpan Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (18K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/everspan-life/id6751400468/reviews)** |
| Number of ratings | **18K** | 27 |
| Positive reviews | 28.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 253 MB | 62 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) | [EverSpan Life](https://appshunter.io/developer/1834878094) |

## 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


### EverSpan Life

[App page](https://appshunter.io/ios/app/everspan-life/id6751400468)

This app transforms your biomarker data into a personalized guide for peak performance and lifelong health. It offers insights into your body's aging process and provides actionable plans for optimization. Track key health metrics, understand your biological age, and receive tailored recommendations.

**Highlights:** Personalized biomarker tracking, Biological age assessment, Health system insights, Actionable optimization plans, Trend visualization, HIPAA-compliant data handling

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eight Sleep free?

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

### Is EverSpan Life free?

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

### Which has better reviews, Eight Sleep or EverSpan Life?

EverSpan Life is rated higher. Eight Sleep averages 4.8 out of 5 from 18K ratings, while EverSpan Life averages 5.0 from 27 ratings.

### Do Eight Sleep or EverSpan Life have ads?

Neither Eight Sleep nor EverSpan Life shows ads.

### Which is updated more often, Eight Sleep or EverSpan Life?

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