J vs HFun Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
J
Control a quadrotor aircraft using your iPhone or iPad. View real-time video from the aircraft's camera and capture photos or record videos directly to your device.
- Remote aircraft control
- Real-time video streaming
- Photo capture
- Video recording
- Media storage
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This is a APP for the four quadrotor aircraft control via WiFi protocol This APP function: 1.Remote control the four quadrotor aircraft by iPhone/iPad/iPod. 2.Display the real-time video which taken by the camera on the aircraft ,video data transmitted via 2.4G WiFi protocol. 3.Take the photo and video record on iPhone/iPad/iPod J-UFO 是一款通过手机操控四轴飞行器的APP，你可以通过手机端随时观看无人机拍摄的实时视频，也可保存图片或录制视频以备未来查看。 详细功能说明： 1. 在手机或者平板电脑端遥控四轴飞行器。 2. 在手机或平板电脑界面实时查看四轴飞行器上面的摄像头拍摄的视频画面。 3. 随时保存截屏图片或者录制小视频。截屏图片及录制视频的存档。
HFun Pro
This application provides a stable and convenient experience for controlling smart aircraft with GPS navigation. It allows users to perform calibrations, manage flight controls, and view real-time image and video transmissions. Explore advanced flight modes like waypoint and surround flights to enhance your drone experience.
- GPS Navigation
- Aircraft Calibration
- Flight Control
- Image Transmission
- Video Transmission
- Waypoint Flight
- Surround Flight
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Hfun Pro is a supporting app for unmanned aerial vehicles with GPS navigation; It is a unique UAV mobile app, which is committed to bringing users a convenient and stable experience of using smart aircraft. The app can control unmanned aerial vehicles. You can conduct aircraft horizontal calibration and compass calibration; Flight control; View image transmission; Photo transmission; Video transmission and other operations; Waypoint flight, surround flight, etc. So that you can really enjoy the life fun of unmanned aerial vehicles.
Screenshots
Verdict
The clearest difference is rating: HFun Pro at 3.1 against J's 2.9. HFun Pro also leads on review sentiment (31% vs 20%) and ratings volume (64 vs 10). J's advantage is iOS requirement (7.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HFun Pro holds the better App Store score, 3.1 against 2.9. That said, the two scores are not equally well evidenced: HFun Pro has 64 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 20% of J's written reviews are positive against 31% of HFun Pro's.
J ships an update monthly, HFun Pro every 3 weeks. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.
| Parameter | J | HFun Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (10 ratings) | 3.1 (64 ratings) — better |
| Positive reviews | 20.0% of reviews | 31.2% of reviews — better |
| Number of ratings | 10 | 64 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 33 MB | 286 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Junshixin Technology Co., Ltd | 元明 苏 |
Customer experience
J
HFun Pro
In-app purchases
J
No in-app purchases
HFun Pro
No in-app purchases
