# Somnee vs Fullpower® Sleep

The clearest difference is rating: Fullpower® Sleep at 4.9 against Somnee's 3.7. Fullpower® Sleep also leads on monetization model (free vs paid) and review sentiment (100% vs 64%). Somnee's advantage is iOS requirement (15.1 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

Fullpower® Sleep holds the better App Store score, 4.9 against 3.7. Both are backed by a comparable volume of ratings — 71 and 30 respectively. Written reviews point the same way: 64% of Somnee's written reviews are positive against 100% of Fullpower® Sleep's.

Somnee ships an update every 2 months, Fullpower® Sleep every 3 months. The most recent releases landed on September 18, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Somnee | Fullpower® Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (71 ratings)](https://appshunter.io/ios/app/somnee/id6445828473/reviews) | **[4.9 (30 ratings)](https://appshunter.io/ios/app/fullpower-sleep/id6479544236/reviews)** |
| Number of ratings | **71** | 30 |
| Positive reviews | 64.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 164 MB | 93 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [StimScience](https://appshunter.io/developer/1575603571) | [Fullpower®](https://appshunter.io/developer/282995850) |

## What reviewers say

### Somnee

[App page](https://appshunter.io/ios/app/somnee/id6445828473)

This app works with a smart headband to improve sleep quality using personalized neurostimulation and EEG tracking. It provides detailed sleep reports and insights to help you sleep faster, longer, and deeper.

**Highlights:** Personalized sleep neurostimulation, Clinical-grade EEG sleep tracking, Detailed sleep performance reports, AI sleep coach, Phone-free session start, Comfortable, breathable headband design

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

**In-app purchases:** none

**What reviewers like**

- 👍 Helps fall asleep faster
- 👍 Improves deep sleep quality
- 👍 Customer service is responsive and helpful
- 👍 App is easy to use
- 👍 Device is comfortable to wear

**What reviewers complain about**

- 🐛 App is buggy and unreliable
- 🐛 Device can be inaccurate in tracking sleep
- 🐛 Headband falls off frequently
- 🐛 Subscription model is mandatory and costly
- 🐛 Customer service can be unhelpful or evasive

**Reported bugs**

- App malfunctions and prevents use
- Sleep reports are delayed or unavailable
- Device asks for reset in the middle of the night but won't restart
- App stops tracking sleep if woken up and button is pressed
- Device inaccurately registers sleep patterns (e.g., REM sleep)

**Requested features**

- Add more sleep tones or meditation sounds
- Provide a better tutorial on data interpretation
- Improve headband design for comfort
- Offer bulk electrode sales
- Provide warranty on the headband


### Fullpower® Sleep

[App page](https://appshunter.io/ios/app/fullpower-sleep/id6479544236)

This app requires specific hardware and an invitation from your provider for sleep monitoring. It facilitates account setup, guides hardware installation, and automatically sends sleep data to your provider. Users can view real-time device status and historical sleep data, with an option to share with Apple Health.

**Highlights:** Provider-issued invitation required, Guided hardware setup, Automatic sleep monitoring, Real-time device status, Historical sleep data viewing, Apple Health integration

**In-app purchases:** none


## Frequently asked questions

### Is Somnee free?

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

### Is Fullpower® Sleep free?

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

### Which has better reviews, Somnee or Fullpower® Sleep?

Fullpower® Sleep is rated higher. Somnee averages 3.7 out of 5 from 71 ratings, while Fullpower® Sleep averages 4.9 from 30 ratings.

### Do Somnee or Fullpower® Sleep have ads?

Neither Somnee nor Fullpower® Sleep shows ads.

### Which is updated more often, Somnee or Fullpower® Sleep?

Somnee ships an update every 2 months, and Fullpower® Sleep every 3 months. Most recently, Somnee was updated on September 18, 2026 and Fullpower® Sleep on August 31, 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.*