# WHOOP vs Eight Sleep

The clearest difference is in-app purchases: WHOOP at none against Eight Sleep's 4. WHOOP also leads on review sentiment (42% vs 29%) and chart position (#57 vs unranked). Eight Sleep's advantage is update cadence (every 3 days vs weekly). On price, rating, ads and monetization model there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for WHOOP against 4.8 for Eight Sleep. That said, the two scores are not equally well evidenced: WHOOP has 92K ratings behind it against 18K, so its average is the more settled of the two. Written reviews are what separate them: 42% of WHOOP's written reviews are positive against 29% of Eight Sleep's.

WHOOP ships an update weekly, Eight Sleep every 3 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | WHOOP | Eight Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (92K ratings)](https://appshunter.io/ios/app/whoop/id933944389/reviews)** | [4.8 (18K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews) |
| Number of ratings | **92K** | 18K |
| Positive reviews | **42.3% of reviews** | 28.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#57** | — |
| Size | 534 MB | 258 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [WHOOP](https://appshunter.io/developer/933944388) | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) |

## What reviewers say

### WHOOP

[App page](https://appshunter.io/ios/app/whoop/id933944389)

**Currently charting:** #57 Top Free · Health & Fitness (US App Store)

This wearable device and companion app provide in-depth health insights, including sleep, recovery, and strain levels. It offers personalized coaching and recommendations based on your body's unique physiology to help you achieve your health and fitness goals.

**Highlights:** Personalized Sleep Insights, Daily Recovery Score, Cardiovascular & Muscular Strain Measurement, Real-time Stress Score, Behavior Tracking & Guidance, AI-powered Health Coach, Menstrual Cycle Insights

**In-app purchases:** none

**What reviewers like**

- 🚀 Great data and insights
- 🔒 Accurate sleep and recovery tracking
- 👍 Helpful for improving health and fitness
- 🚀 Innovative concept and technology
- 👍 Motivating and life-changing

**What reviewers complain about**

- 🐛 Connectivity issues and data sync problems
- 🔋 Battery life concerns
- 👎 Expensive subscription model
- 👎 Poor customer service and support
- 👎 Inaccurate data and metrics

**Reported bugs**

- Strap disconnecting frequently from app
- Inconsistent and unreliable data tracking
- App crashes and performance issues

**Requested features**

- Improved sleep and recovery suggestions
- Better integration with other fitness apps and devices
- More customization options for tracking
- Ability to manually log activities and workouts


### 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


## Frequently asked questions

### Is WHOOP free?

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

### Is Eight Sleep free?

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

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

WHOOP is rated higher. WHOOP averages 4.8 out of 5 from 92K ratings, while Eight Sleep averages 4.8 from 18K ratings.

### Do WHOOP or Eight Sleep have ads?

Neither WHOOP nor Eight Sleep shows ads.

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

WHOOP ships an update weekly, and Eight Sleep every 3 days. Most recently, WHOOP was updated on November 1, 2026 and Eight Sleep on November 1, 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.*