# Sol vs Domayn

Sol and Domayn are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Sol against 5.0 for Domayn. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Sol ships an update every 2 weeks, Domayn every 3 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sol | Domayn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sol-menopause/id6753868289/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/domayn/id6759543129/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 76 MB | 81 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [WELLFORHER PTE. LTD](https://appshunter.io/developer/1845330496) | [Vibe Science Pte. Ltd.](https://appshunter.io/developer/1879410398) |

## What reviewers say

### Sol

[App page](https://appshunter.io/ios/app/sol-menopause/id6753868289)

This app offers medically reviewed guidance and holistic support for perimenopause and midlife women. It provides culturally attuned insights, symptom tracking, and a community forum to help manage symptoms and reduce long-term health risks.

**Highlights:** Medically reviewed expert guidance, Culturally attuned insights, Symptom and cycle tracking, Practitioner finder, Daily tips and challenges, Community forum, Personalized wellness blueprint

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

**In-app purchases:** none


### Domayn

[App page](https://appshunter.io/ios/app/domayn/id6759543129)

This app controls a neuromodulation device using light and sound to guide your nervous system into desired states like wakefulness, focus, relaxation, or sleep. It offers various guided protocols and integrates with health trackers.

**Highlights:** Audio-visual neuromodulation control, Four guided protocols: Wake, Focus, Relax, Sleep, Session logging and streak tracking, Integration with Apple Health, Oura, WHOOP, Guest mode for shared device use, Welcome session for new users

**In-app purchases:** none


## Frequently asked questions

### Is Sol free?

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

### Is Domayn free?

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

### Which has better reviews, Sol or Domayn?

Sol and Domayn are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Sol or Domayn have ads?

Neither Sol nor Domayn shows ads.

### Which is updated more often, Sol or Domayn?

Sol ships an update every 2 weeks, and Domayn every 3 weeks. Most recently, Sol was updated on October 5, 2026 and Domayn on October 12, 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.*