# BJ RC vs UDIRC

The clearest difference is update cadence: UDIRC at every 3 weeks against BJ RC's every 2 months. BJ RC's advantage is iOS requirement (10.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BJ RC ships an update every 2 months, UDIRC every 3 weeks. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BJ RC | UDIRC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/bj-rc/id1625242689/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 114 MB | 1 MB |
| Requires iOS | **10.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [介甲 张](https://appshunter.io/developer/1319188080) | [UDIRC TOYS INDUSTRY CO., LTD](https://appshunter.io/developer/1077607873) |

## What reviewers say

### BJ RC

[App page](https://appshunter.io/ios/app/bj-rc/id1625242689)

Control a drone in real-time via Wi-Fi. View live camera feeds and capture photos or videos directly from your phone. Manipulate the aircraft's throttle and direction for an immersive flying experience.

**Highlights:** Real-time Wi-Fi connection, Live UAV camera feed, Aircraft direction control, Throttle control, Photo capture, Video recording

**Features:** macOS Compatibility

**In-app purchases:** none


### UDIRC

[App page](https://appshunter.io/ios/app/udirc-tune/id6798545551)

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

**In-app purchases:** none


## Frequently asked questions

### Is BJ RC free?

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

### Is UDIRC free?

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

### Do BJ RC or UDIRC have ads?

Neither BJ RC nor UDIRC shows ads.

### Which is updated more often, BJ RC or UDIRC?

BJ RC ships an update every 2 months, and UDIRC every 3 weeks. Most recently, BJ RC was updated on September 29, 2026 and UDIRC on October 13, 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.*