# SereniBrain vs RayNeo XR

The clearest difference is review sentiment: SereniBrain at 100% against RayNeo XR's 21%. SereniBrain also leads on rating (4.7 vs 2.6) and device support (3 vs 1). 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.

SereniBrain holds the better App Store score, 4.7 against 2.6. Both are backed by a comparable volume of ratings — 13 and 30 respectively. Written reviews point the same way: 100% of SereniBrain's written reviews are positive against 21% of RayNeo XR's.

SereniBrain ships an update every 4 weeks, RayNeo XR every 6 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | SereniBrain | RayNeo XR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/serenibrain/id6479871875/reviews)** | [2.6 (30 ratings)](https://appshunter.io/ios/app/rayneo-xr/id6504473085/reviews) |
| Number of ratings | 13 | **30** |
| Positive reviews | **100.0% of reviews** | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 343 MB | 432 MB |
| Requires iOS | **14.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [华南脑控(广东)智能科技有限公司](https://appshunter.io/developer/1728613747) | [RayNeo Hong Kong Limited](https://appshunter.io/developer/1859499611) |

## What reviewers say

### SereniBrain

[App page](https://appshunter.io/ios/app/serenibrain/id6479871875)

This tool uses brain-computer interface technology to guide users through meditation scenarios. It helps individuals learn meditation techniques to achieve relaxation for both body and mind. The app provides assessments, real-time feedback, and detailed analysis reports.

**Highlights:** Meditation State Assessment, Real-time Neural Feedback, Meditation Analysis Reports, Premium Practice Content

**Features:** Vision Pro support

**In-app purchases:** none


### RayNeo XR

[App page](https://appshunter.io/ios/app/rayneo-xr/id6504473085)

This app transforms your iPhone into a spatial content viewer, bringing your gallery to life with AI-powered 2D-to-3D conversion. It offers immersive AR experiences when paired with compatible glasses and allows for easy sharing of converted content.

**Highlights:** Smart Gallery Management, AI 2D-to-3D Conversion, Spatial Interaction, Immersive AR Experience, Easy Sharing, 3D SBS Mode

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

**In-app purchases:** none


## Frequently asked questions

### Is SereniBrain free?

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

### Is RayNeo XR free?

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

### Which has better reviews, SereniBrain or RayNeo XR?

SereniBrain is rated higher. SereniBrain averages 4.7 out of 5 from 13 ratings, while RayNeo XR averages 2.6 from 30 ratings.

### Do SereniBrain or RayNeo XR have ads?

Neither SereniBrain nor RayNeo XR shows ads.

### Which is updated more often, SereniBrain or RayNeo XR?

SereniBrain ships an update every 4 weeks, and RayNeo XR every 6 weeks. Most recently, SereniBrain was updated on November 4, 2026 and RayNeo XR on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*