# Platinum vs SereniBrain

The clearest difference is review sentiment: SereniBrain at 100% against Platinum's 31%. SereniBrain also leads on rating (4.7 vs 2.5). Platinum's advantage is iOS requirement (12.0 vs 14.0). 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 2.5. Both are backed by a comparable volume of ratings — 27 and 13 respectively. Written reviews point the same way: 31% of Platinum's written reviews are positive against 100% of SereniBrain's.

Platinum ships an update every 2 months, SereniBrain every 4 weeks. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Platinum | SereniBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (27 ratings)](https://appshunter.io/ios/app/platinum-led/id6444297449/reviews) | **[4.7 (13 ratings)](https://appshunter.io/ios/app/serenibrain/id6479871875/reviews)** |
| Number of ratings | **27** | 13 |
| Positive reviews | 31.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 341 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Platinum LED Holdings LLC](https://appshunter.io/developer/1800248541) | [华南脑控(广东)智能科技有限公司](https://appshunter.io/developer/1728613747) |

## What reviewers say

### Platinum

[App page](https://appshunter.io/ios/app/platinum-led/id6444297449)

Control your lights using your phone's Bluetooth. Adjust on/off status, output strength, and set timers for up to nine groups of lights simultaneously.

**Highlights:** Bluetooth light control, Group up to 9 lights, On/off control, Output strength adjustment, Timing adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Platinum free?

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

### Is SereniBrain free?

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

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

SereniBrain is rated higher. Platinum averages 2.5 out of 5 from 27 ratings, while SereniBrain averages 4.7 from 13 ratings.

### Do Platinum or SereniBrain have ads?

Neither Platinum nor SereniBrain shows ads.

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

Platinum ships an update every 2 months, and SereniBrain every 4 weeks. Most recently, Platinum was updated on October 25, 2026 and SereniBrain on October 23, 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.*