# Eight Sleep vs Alan Dyck

The clearest difference is in-app purchases: Alan Dyck at none against Eight Sleep's 2. Alan Dyck also leads on rating (5.0 vs 4.8). Eight Sleep's advantage is ratings volume (18K vs 1) and update cadence (every 4 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Eight Sleep sells 2 in-app purchases, starting at $18.99 per month. Alan Dyck asks for nothing beyond the download.

Alan Dyck 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 1, so its average is the more settled of the two.

Eight Sleep ships an update every 4 days, Alan Dyck weekly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Eight Sleep | Alan Dyck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (18K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alan-dyck/id6755105207/reviews)** |
| Number of ratings | **18K** | 1 |
| Positive reviews | 28.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 259 MB | 15 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) | [Parag Arora](https://appshunter.io/developer/1597656039) |

## What reviewers say

### Eight Sleep

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

This advanced sleep system intelligently adjusts temperature and elevation for personalized comfort. It tracks detailed sleep metrics and provides insights to help you wake up refreshed. The system supports up to two users with individual profiles and learns over time.

**Highlights:** Personalized temperature control, Automatic sleep stage tracking, Heart rate and HRV monitoring, Smart alarm with vibration, Dual user sleep profiles, AI-driven sleep insights

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8+ Pro (Monthly) | $18.99 | per month |
| 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


### Alan Dyck

[App page](https://appshunter.io/ios/app/alan-dyck/id6755105207)

This app serves as a dedicated platform for clients of fitness coach Alan Dyck. It provides personalized fitness plans, tracks progress, and facilitates seamless health data syncing. Access custom workout schedules, instructional videos, and nutrition guides directly from your coach.

**Highlights:** Personalized fitness plans, Progress tracking, Health data sync (weight, BMI), Custom workout schedules, Exercise session details, Exclusive training videos, Nutrition and coaching PDFs

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

**In-app purchases:** none


## Frequently asked questions

### Is Eight Sleep free?

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

### Is Alan Dyck free?

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

### Which has better reviews, Eight Sleep or Alan Dyck?

Alan Dyck is rated higher. Eight Sleep averages 4.8 out of 5 from 18K ratings, while Alan Dyck averages 5.0 from 1 ratings.

### Do Eight Sleep or Alan Dyck have ads?

Neither Eight Sleep nor Alan Dyck shows ads.

### Which is updated more often, Eight Sleep or Alan Dyck?

Eight Sleep ships an update every 4 days, and Alan Dyck weekly. Most recently, Eight Sleep was updated on November 6, 2026 and Alan Dyck on October 30, 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.*