# BrainLink vs UDrone

The clearest difference is rating: UDrone at 5.0 against BrainLink's 3.8. UDrone also leads on update cadence (every 3 weeks vs every 3 months). BrainLink's advantage is in-app purchases (none vs 10) and ratings volume (4 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. UDrone sells 10 one-off in-app purchases. BrainLink asks for nothing beyond the download.

UDrone holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

BrainLink ships an update every 3 months, UDrone every 3 weeks. The most recent releases landed on June 5, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | BrainLink | UDrone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/brainlink/id593369516/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/udrone/id1381332255/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 143 MB | 256 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Macrotellect Limited](https://appshunter.io/developer/593369519) | [Shenzhen EEGSmart Technology Co., Ltd.](https://appshunter.io/developer/1072246018) |

## 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


### UDrone

[App page](https://appshunter.io/ios/app/udrone/id1381332255)

Control a selfie drone with your mind using brain-computer interface technology. The app offers focus training courses and detailed reports to enhance your drone control experience. Enjoy hands-free operation, face tracking, and gesture-based photography.

**Highlights:** Mind control drone operation, Focus training courses, Detailed focus reports, Face tracking, Gesture photography, HD video recording

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 玛吉薇蒳 放松助眠 | $1.99 | one-time |
| 儿童注意力与学习能力常见问题 | $5.99 | one-time |
| 购买测评次数10次 | $15.99 | one-time |
| 小事情撬动孩子大能力 | $18.99 | one-time |
| 儿童注意力与学习能力训练 | $18.99 | one-time |
| 20分钟还你高质量睡眠 | $18.99 | one-time |
| 让你效能翻倍还能年轻10岁 | $18.99 | one-time |
| 购买测评次数20次 | $22.99 | one-time |
| 玛吉薇蒳 减压安睡宝典 | $33.99 | one-time |
| 购买测评次数50次 | $54.99 | one-time |


## Frequently asked questions

### Is BrainLink free?

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

### Is UDrone free?

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

### Which has better reviews, BrainLink or UDrone?

UDrone is rated higher. BrainLink averages 3.8 out of 5 from 4 ratings, while UDrone averages 5.0 from 1 ratings.

### Do BrainLink or UDrone have ads?

Neither BrainLink nor UDrone shows ads.

### Which is updated more often, BrainLink or UDrone?

BrainLink ships an update every 3 months, and UDrone every 3 weeks. Most recently, BrainLink was updated on June 5, 2026 and UDrone on July 5, 2026.

---

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