# BrainLink vs 聚会嗨

The clearest difference is in-app purchases: BrainLink at none against 聚会嗨's 3. BrainLink also leads on ads (none vs shown) and iOS requirement (8.0 vs 11.0). 聚会嗨's advantage is update cadence (every 4 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. 聚会嗨 sells 3 in-app purchases, starting at $3.99 per month. BrainLink asks for nothing beyond the download.

BrainLink ships an update every 3 months, 聚会嗨 every 4 days. The most recent releases landed on June 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | BrainLink | 聚会嗨 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/brainlink/id593369516/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 143 MB | 32 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Macrotellect Limited](https://appshunter.io/developer/593369519) | [付雄 李](https://appshunter.io/developer/1514095483) |

## What reviewers say

### BrainLink

[App page](https://appshunter.io/ios/app/brainlink/id593369516)

This app guides you through using a wearable headband that senses brainwaves to help you achieve mental fitness goals. It teaches you how to connect, install, wear, and use the device for improved focus, control, and stress reduction.

**Highlights:** Brainwave-sensing technology, Mental fitness goal tracking, Device connection and installation guide, Wearable device usage instructions, Focus and stress reduction training, Interactive mental exercises

**Features:** macOS Compatibility

**In-app purchases:** none


### 聚会嗨

[App page](https://appshunter.io/ios/app/id6749146656)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 季会员 | $9.99 | per 3 months |
| 年会员 | $24.99 | per year |


## Frequently asked questions

### Is BrainLink free?

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

### Is 聚会嗨 free?

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

### Do BrainLink or 聚会嗨 have ads?

聚会嗨 shows ads; BrainLink does not.

### Which is updated more often, BrainLink or 聚会嗨?

BrainLink ships an update every 3 months, and 聚会嗨 every 4 days. Most recently, BrainLink was updated on June 5, 2026 and 聚会嗨 on September 10, 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.*