# SereniBrain vs DRKYLEDAIGLE

The clearest difference is update cadence: SereniBrain at every 4 weeks against DRKYLEDAIGLE's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SereniBrain ships an update every 4 weeks, DRKYLEDAIGLE every 2 months. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SereniBrain | DRKYLEDAIGLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/serenibrain/id6479871875/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 341 MB | 49 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [华南脑控(广东)智能科技有限公司](https://appshunter.io/developer/1728613747) | [和平 陈](https://appshunter.io/developer/1743103495) |

## 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


### DRKYLEDAIGLE

[App page](https://appshunter.io/ios/app/drkyledaigle/id6756989135)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SereniBrain free?

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

### Is DRKYLEDAIGLE free?

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

### Do SereniBrain or DRKYLEDAIGLE have ads?

Neither SereniBrain nor DRKYLEDAIGLE shows ads.

### Which is updated more often, SereniBrain or DRKYLEDAIGLE?

SereniBrain ships an update every 4 weeks, and DRKYLEDAIGLE every 2 months. Most recently, SereniBrain was updated on October 23, 2026 and DRKYLEDAIGLE on October 8, 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.*