# Omnipemf vs Spatial Sleep

The clearest difference is rating: Spatial Sleep at 4.6 against Omnipemf's 2.8. Spatial Sleep also leads on monetization model (free vs paid). Omnipemf's advantage is review sentiment (30% vs 0%) and ratings volume (69 vs 11). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Spatial Sleep holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: Omnipemf has 69 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 30% of Omnipemf's written reviews are positive against 0% of Spatial Sleep's, so the app with the better star average is not the one people write more warmly about.

Omnipemf ships an update every 6 weeks, Spatial Sleep every 3 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Omnipemf | Spatial Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (69 ratings)](https://appshunter.io/ios/app/omnipemf/id1481437751/reviews) | **[4.6 (11 ratings)](https://appshunter.io/ios/app/spatial-sleep/id6449580101/reviews)** |
| Number of ratings | **69** | 11 |
| Positive reviews | **29.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 68 MB | 131 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OmniPemf](https://appshunter.io/developer/1481437750) | [Sound Health Systems, Inc.](https://appshunter.io/developer/1500011226) |

## What reviewers say

### Omnipemf

[App page](https://appshunter.io/ios/app/omnipemf/id1481437751)

This device uses a multi-coil structure and scientifically supported frequencies to emit electromagnetic fields. It aims to guide the body and mind toward desired states like relaxation, focus, or better sleep through rhythmic stimulation.

**Highlights:** Multi-coil structure, Intuitive gesture controls, Scientifically supported frequencies, Electromagnetic field emission, Promotes relaxation and focus, Supports sleep and meditation

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Device works wonders
- 😴 Helps with insomnia
- 🔋 Long battery life
- 📱 App works great
- ⚙️ Customizable settings

**What reviewers complain about**

- ⚠️ Expects instant miracles
- 🤯 Might feel overwhelmed on high setting
- ❓ App is required to use device
- 😵 Cryptic UI is incomprehensible
- 📝 Incomplete and unhelpful instructions

**Reported bugs**

- App will not connect to devices
- Frequently will not recognize device
- Firmware update required but won't load
- App crashes during firmware update
- App is choppy/buggy when pairing

**Requested features**

- Ability to ramp up frequencies in custom mode
- Ability to turn coils off in set modes
- Better time tracking
- Reminders
- Video tutorials (animations with real people)


### 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


## Frequently asked questions

### Is Omnipemf free?

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

### Is Spatial Sleep free?

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

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

Spatial Sleep is rated higher. Omnipemf averages 2.8 out of 5 from 69 ratings, while Spatial Sleep averages 4.6 from 11 ratings.

### Do Omnipemf or Spatial Sleep have ads?

Neither Omnipemf nor Spatial Sleep shows ads.

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

Omnipemf ships an update every 6 weeks, and Spatial Sleep every 3 months. Most recently, Omnipemf was updated on October 5, 2026 and Spatial Sleep on October 2, 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.*