# Eight Sleep vs Autonomous

The clearest difference is rating: Eight Sleep at 4.8 against Autonomous's 3.8. Eight Sleep also leads on ratings volume (18K vs 8). Autonomous's advantage is monetization model (free vs free with in-app purchases) and review sentiment (47% vs 28%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Eight Sleep sells 4 in-app purchases, starting at $10.00 per month and Autonomous sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Eight Sleep holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Eight Sleep has 18K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 28% of Eight Sleep's written reviews are positive against 47% of Autonomous's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Eight Sleep | Autonomous |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews)** | [3.8 (8 ratings)](https://appshunter.io/ios/app/autonomous-thinking-devices/id6744885683/reviews) |
| Number of ratings | **18K** | 8 |
| Positive reviews | 28.0% of reviews | **46.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 245 MB | 99 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) | [Autonomous Inc.](https://appshunter.io/developer/1057828174) |

## 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


### Autonomous

[App page](https://appshunter.io/ios/app/autonomous-thinking-devices/id6744885683)

This application optimizes your workspace for improved focus and well-being. It provides personalized nudges for movement and hydration, tracks your progress, and allows control of connected smart furniture and gadgets.

**Highlights:** Workspace environment analysis, Personalized wellness nudges, Progress tracking, Device control, Focus optimization

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soul Premium | $9.99 | per month |


## Frequently asked questions

### Is Eight Sleep free?

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

### Is Autonomous free?

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

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

Eight Sleep is rated higher. Eight Sleep averages 4.8 out of 5 from 18K ratings, while Autonomous averages 3.8 from 8 ratings.

### Do Eight Sleep or Autonomous have ads?

Neither Eight Sleep nor Autonomous shows ads.

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

Eight Sleep ships an update every 3 days, and Autonomous every 3 days. Most recently, Eight Sleep was updated on October 21, 2026 and Autonomous on October 20, 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.*