# Spatial Sleep vs Empower Sleep

The clearest difference is review sentiment: Empower Sleep at 95% against Spatial Sleep's 0%. Empower Sleep also leads on update cadence (every 3 weeks vs every 3 months) and rating (4.9 vs 4.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Empower Sleep holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Empower Sleep has 61 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 0% of Spatial Sleep's written reviews are positive against 95% of Empower Sleep's.

Spatial Sleep ships an update every 3 months, Empower Sleep every 3 weeks. The most recent releases landed on October 2, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Spatial Sleep | Empower Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (11 ratings)](https://appshunter.io/ios/app/spatial-sleep/id6449580101/reviews) | **[4.9 (61 ratings)](https://appshunter.io/ios/app/empower-sleep/id6463002288/reviews)** |
| Number of ratings | 11 | **61** |
| Positive reviews | 0.0% of reviews | **94.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 131 MB | 17 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sound Health Systems, Inc.](https://appshunter.io/developer/1500011226) | [Empower Sleep Inc.](https://appshunter.io/developer/1703764646) |

## What reviewers say

### Spatial Sleep

[App page](https://appshunter.io/ios/app/spatial-sleep/id6449580101)

This science-backed app uses acoustic resonance harmonies, paired with a wearable headband, to help users fall asleep faster, stay asleep longer, and wake up refreshed. It offers drug-free, non-invasive sleep support and includes post-sleep breathwork and brain teaser games.

**Highlights:** Acoustic resonance harmonies for sleep, Wearable headband integration, Clinically proven sleep improvement, Drug-free and non-invasive, Personalized harmonies via machine learning, Post-sleep breathwork exercises, Brain teaser games for alertness

**Features:** macOS Compatibility

**In-app purchases:** none


### Empower Sleep

[App page](https://appshunter.io/ios/app/empower-sleep/id6463002288)

Track your sleep patterns to receive personalized insights and a tailored care plan. Consult with a professional sleep care team for science-backed treatments like CBTi therapy or CPAP. An FDA-approved at-home sleep test helps diagnose and treat sleep issues.

**Highlights:** Sleep tracking and insights, Personalized care plans, Professional sleep care team, At-home sleep testing (SleepImage), Diagnosis and treatment of sleep apnea, CBTi therapy and CPAP support

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

**In-app purchases:** none


## Frequently asked questions

### Is Spatial Sleep free?

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

### Is Empower Sleep free?

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

### Which has better reviews, Spatial Sleep or Empower Sleep?

Empower Sleep is rated higher. Spatial Sleep averages 4.6 out of 5 from 11 ratings, while Empower Sleep averages 4.9 from 61 ratings.

### Do Spatial Sleep or Empower Sleep have ads?

Neither Spatial Sleep nor Empower Sleep shows ads.

### Which is updated more often, Spatial Sleep or Empower Sleep?

Spatial Sleep ships an update every 3 months, and Empower Sleep every 3 weeks. Most recently, Spatial Sleep was updated on October 2, 2026 and Empower Sleep on October 18, 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.*