# J vs HFun Pro

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.

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 17, 2026 respectively.

## The numbers

| Metric | J | HFun Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/j-ufo/id1156422068/reviews) | **[3.1 (64 ratings)](https://appshunter.io/ios/app/hfun-pro/id1372709986/reviews)** |
| Number of ratings | 10 | **64** |
| Positive reviews | 20.0% of reviews | **31.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 33 MB | 286 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Junshixin Technology Co., Ltd](https://appshunter.io/developer/1149649841) | [元明 苏](https://appshunter.io/developer/1320752705) |

## What reviewers say

### J

[App page](https://appshunter.io/ios/app/j-ufo/id1156422068)

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.

**Highlights:** Remote aircraft control, Real-time video streaming, Photo capture, Video recording, Media storage

**Features:** macOS Compatibility

**In-app purchases:** none


### HFun Pro

[App page](https://appshunter.io/ios/app/hfun-pro/id1372709986)

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.

**Highlights:** GPS Navigation, Aircraft Calibration, Flight Control, Image Transmission, Video Transmission, Waypoint Flight, Surround Flight

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

**In-app purchases:** none


## Frequently asked questions

### Is J free?

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

### Is HFun Pro free?

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

### Which has better reviews, J or HFun Pro?

HFun Pro is rated higher. J averages 2.9 out of 5 from 10 ratings, while HFun Pro averages 3.1 from 64 ratings.

### Do J or HFun Pro have ads?

Neither J nor HFun Pro shows ads.

### Which is updated more often, J or HFun Pro?

J ships an update monthly, and HFun Pro every 3 weeks. Most recently, J was updated on October 5, 2026 and HFun Pro on October 17, 2026.

---

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