# SereniBrain vs SociRoll

The clearest difference is in-app purchases: SereniBrain at none against SociRoll's 1. SociRoll's advantage is update cadence (daily vs every 4 weeks) and rating (5.0 vs 4.8). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. SociRoll sells 1 one-off in-app purchase. SereniBrain asks for nothing beyond the download.

SociRoll holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 12 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SereniBrain ships an update every 4 weeks, SociRoll daily. The most recent releases landed on September 18, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | SereniBrain | SociRoll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (12 ratings)](https://appshunter.io/ios/app/serenibrain/id6479871875/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sociroll/id6499452945/reviews)** |
| Number of ratings | **12** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 345 MB | 28 MB |
| Requires iOS | 14.0 | **13.4** |
| 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) | [Cyclogon Inc](https://appshunter.io/developer/1742093521) |

## 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


### SociRoll

[App page](https://appshunter.io/ios/app/sociroll/id6499452945)

Effortlessly create and share personalized contact profiles. Design your unique digital identity with essential details and social media links, then share it instantly via QR code, text, or email. Maintain privacy and ensure your connections always have your latest information.

**Highlights:** Customizable contact profiles, Instant sharing via QR code, Share via text or email, Privacy controls, Profile updates sync automatically, Expand professional and social networks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SociRoll Pro | $1.99 | one-time |


## Frequently asked questions

### Is SereniBrain free?

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

### Is SociRoll free?

SociRoll is free to download, with in-app purchases available.

### Which has better reviews, SereniBrain or SociRoll?

SociRoll is rated higher. SereniBrain averages 4.8 out of 5 from 12 ratings, while SociRoll averages 5.0 from 5 ratings.

### Do SereniBrain or SociRoll have ads?

Neither SereniBrain nor SociRoll shows ads.

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

SereniBrain ships an update every 4 weeks, and SociRoll daily. Most recently, SereniBrain was updated on September 18, 2026 and SociRoll on June 9, 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.*