# UDrone vs 划龙舟WoRow

The clearest difference is price: UDrone at Free against 划龙舟WoRow's $0.99. UDrone also leads on iOS requirement (11.0 vs 16.6). 划龙舟WoRow's advantage is in-app purchases (none vs 10) and update cadence (every 3 days vs every 3 weeks). On ads and device support there is nothing between them.

UDrone is free to download; 划龙舟WoRow costs $0.99 up front. UDrone sells 10 one-off in-app purchases. 划龙舟WoRow asks for nothing beyond the download.

UDrone ships an update every 3 weeks, 划龙舟WoRow every 3 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | UDrone | 划龙舟WoRow |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/udrone/id1381332255/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 256 MB | 14 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen EEGSmart Technology Co., Ltd.](https://appshunter.io/developer/1072246018) | [佳有 蓝](https://appshunter.io/developer/1804527944) |

## What reviewers say

### 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 |


### 划龙舟WoRow

[App page](https://appshunter.io/ios/app/worow/id6746423434)

Experience the thrill of dragon boat racing with this motion-controlled game that turns your iPhone into a paddle. Enjoy immersive gameplay with visual and haptic feedback, offline play, and rhythm-based challenges.

**Highlights:** Motion-controlled dragon boat paddle, Immersive visual and haptic feedback, Offline play, no internet required, Rhythm and speed challenge modes, Local leaderboard for high scores, Ad-free and registration-free experience

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UDrone free?

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

### Is 划龙舟WoRow free?

划龙舟WoRow costs $0.99, with no in-app purchases.

### Do UDrone or 划龙舟WoRow have ads?

Neither UDrone nor 划龙舟WoRow shows ads.

### Which is updated more often, UDrone or 划龙舟WoRow?

UDrone ships an update every 3 weeks, and 划龙舟WoRow every 3 days. Most recently, UDrone was updated on October 3, 2026 and 划龙舟WoRow on October 6, 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.*