# Eight Sleep vs Remi by Rhythmicly

The clearest difference is review sentiment: Remi by Rhythmicly at 100% against Eight Sleep's 29%. Remi by Rhythmicly 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 8). On price, update cadence, 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. Remi by Rhythmicly asks for nothing beyond the download.

Remi by Rhythmicly 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 8, 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 Remi by Rhythmicly's.

Eight Sleep ships an update every 3 days, Remi by Rhythmicly every 2 days. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Eight Sleep | Remi by Rhythmicly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (18K ratings)](https://appshunter.io/ios/app/eight-sleep/id1086913845/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/remi-by-rhythmicly/id6748707939/reviews)** |
| Number of ratings | **18K** | 8 |
| Positive reviews | 28.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 253 MB | 88 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Eight Sleep, Inc](https://appshunter.io/developer/1105586839) | [Rhythmicly, Inc.](https://appshunter.io/developer/1820561361) |

## 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


### Remi by Rhythmicly

[App page](https://appshunter.io/ios/app/remi-by-rhythmicly/id6748707939)

This personal assistant helps you improve sleep consistency by understanding your life and wearable data. It offers personalized plans and actionable insights without overwhelming you with raw numbers, focusing on feelings first to reduce sleep anxiety.

**Highlights:** Personalized sleep plans, Wearable data sync, Voice and text conversations, Sleep Rhythm Score, Calendar-aware recommendations, Intelligent notifications

**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 Remi by Rhythmicly free?

Remi by Rhythmicly is free to download, with no in-app purchases.

### Which has better reviews, Eight Sleep or Remi by Rhythmicly?

Remi by Rhythmicly is rated higher. Eight Sleep averages 4.8 out of 5 from 18K ratings, while Remi by Rhythmicly averages 5.0 from 8 ratings.

### Do Eight Sleep or Remi by Rhythmicly have ads?

Neither Eight Sleep nor Remi by Rhythmicly shows ads.

### Which is updated more often, Eight Sleep or Remi by Rhythmicly?

Eight Sleep ships an update every 3 days, and Remi by Rhythmicly every 2 days. Most recently, Eight Sleep was updated on October 25, 2026 and Remi by Rhythmicly on October 17, 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.*