# OOVA vs Somnee

The clearest difference is rating: OOVA at 4.4 against Somnee's 3.7. OOVA also leads on monetization model (free vs paid) and update cadence (every 3 weeks vs every 2 months). Somnee's advantage is review sentiment (63% vs 47%) and device support (3 vs 1). On price, ratings volume, 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.

OOVA holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 50 and 71 respectively. Written reviews complicate that: 47% of OOVA's written reviews are positive against 63% of Somnee's, so the app with the better star average is not the one people write more warmly about.

OOVA ships an update every 3 weeks, Somnee every 2 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | OOVA | Somnee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (50 ratings)](https://appshunter.io/ios/app/oova/id1487480281/reviews)** | [3.7 (71 ratings)](https://appshunter.io/ios/app/somnee/id6445828473/reviews) |
| Number of ratings | 50 | **71** |
| Positive reviews | 47.1% of reviews | **63.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 31 MB | 164 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [OOVA inc.](https://appshunter.io/developer/1424539047) | [StimScience](https://appshunter.io/developer/1575603571) |

## What reviewers say

### OOVA

[App page](https://appshunter.io/ios/app/oova/id1487480281)

This app translates hormone levels using at-home urine tests to track, predict, and confirm ovulation. It offers personalized insights into your unique cycle, allowing you to customize data logging and share results with healthcare providers.

**Highlights:** Quantitative hormone measurement (LH, E3G, PdG), Personalized cycle tracking and fertile window prediction, Customizable data logging (mood, symptoms, etc.), HIPAA-compliant data sharing with healthcare providers, At-home urine test analysis via smartphone camera, Medically trusted design in partnership with Mount Sinai

**In-app purchases:** none


### 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


## Frequently asked questions

### Is OOVA free?

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

### Is Somnee free?

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

### Which has better reviews, OOVA or Somnee?

OOVA is rated higher. OOVA averages 4.4 out of 5 from 50 ratings, while Somnee averages 3.7 from 71 ratings.

### Do OOVA or Somnee have ads?

Neither OOVA nor Somnee shows ads.

### Which is updated more often, OOVA or Somnee?

OOVA ships an update every 3 weeks, and Somnee every 2 months. Most recently, OOVA was updated on October 15, 2026 and Somnee on October 16, 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.*