# BJ vs Flyingsee

The clearest difference is rating: Flyingsee at 3.7 against BJ's 3.1. Flyingsee also leads on review sentiment (56% vs 30%) and ratings volume (143 vs 36). 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.

Flyingsee holds the better App Store score, 3.7 against 3.1. Both are backed by a comparable volume of ratings — 36 and 143 respectively. Written reviews point the same way: 30% of BJ's written reviews are positive against 56% of Flyingsee's.

BJ ships an update every 2 months, Flyingsee every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | BJ | Flyingsee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (36 ratings)](https://appshunter.io/ios/app/bj-ufo/id1062453945/reviews) | **[3.7 (143 ratings)](https://appshunter.io/ios/app/flyingsee/id1123651677/reviews)** |
| Number of ratings | 36 | **143** |
| Positive reviews | 30.3% of reviews | **56.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 114 MB | 93 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [介甲 张](https://appshunter.io/developer/1319188080) | [UDIRC TOYS INDUSTRY CO., LTD](https://appshunter.io/developer/1077607873) |

## What reviewers say

### BJ

[App page](https://appshunter.io/ios/app/bj-ufo/id1062453945)

Control a four-axis aircraft remotely using your iOS device. View real-time video from the aircraft's camera and capture photos and videos directly to your phone.

**Highlights:** Remote control for four-axis aircraft, Real-time video streaming via 2.4G WiFi, Capture photos from the aircraft camera, Record video from the aircraft camera, Operate with iPhone and iPad

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

**In-app purchases:** none


### Flyingsee

[App page](https://appshunter.io/ios/app/flyingsee/id1123651677)

Control your drone directly from your iPhone or iPad. View a live video feed from the aircraft's camera and capture photos and videos in 720P resolution.

**Highlights:** Remote drone control, Real-time video streaming, Photo and video recording, 720P video support, WiFi protocol control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works well with drone
- 👍 Good video quality
- 👍 Easy to control drone
- 👍 Simple user interface
- 👍 Good for basic systems

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Cannot connect to drone
- 🐛 App doesn't work
- 🐛 Image format issues
- 🐛 Video cuts out

**Reported bugs**

- App not found in store
- Support app doesn't work
- Waiting for tech support
- Cannot connect drone
- Image format bad

**Requested features**

- Change age restriction (from 17+ to lower)
- Add landing legs for drone
- Improve route tracing functionality
- Add ability to add video or photo
- Provide Japanese language explanation


## Frequently asked questions

### Is BJ free?

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

### Is Flyingsee free?

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

### Which has better reviews, BJ or Flyingsee?

Flyingsee is rated higher. BJ averages 3.1 out of 5 from 36 ratings, while Flyingsee averages 3.7 from 143 ratings.

### Do BJ or Flyingsee have ads?

Neither BJ nor Flyingsee shows ads.

### Which is updated more often, BJ or Flyingsee?

BJ ships an update every 2 months, and Flyingsee every 3 months. Most recently, BJ was updated on November 6, 2026 and Flyingsee on November 2, 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.*