SJ RC vs 4DRC FPV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SJ RC
Control a toy quadrocopter using Wi-Fi and receive real-time video feedback. This application allows for direct manipulation of drone functions.
- Quadrocopter control via Wi-Fi
- Real-time video transfer
- Drone operation
- Live video feed
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A toy quadrocopter control by wifi with video transfer real time.
4DRC FPV
View real-time video from a toy drone's camera directly on your smart device. Capture photos and videos, explore different control modes, and enhance your images with various filters for a unique aerial perspective.
- Real-time image transmission
- Photographing and recording
- Playback functionality
- Multiple control modes
- Filter options
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This APP is a colorful version of the toy plane APP that lets you see the world from a whole new perspective. A camera on the toy plane will stream images to your smart device in real time. Main functions: 1. Real-time image transmission, photographing, recording and playback; 2. Various interesting control modes; 3. A variety of filter options, make your picture more colorful; Note: Please read the instructions carefully before use!
Screenshots
Verdict
The clearest difference is rating: SJ RC at 3.4 against 4DRC FPV's 2.9. SJ RC also leads on update cadence (monthly vs every 2 months). On price, ratings volume, 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.
SJ RC holds the better App Store score, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 7 and 15 respectively.
SJ RC ships an update monthly, 4DRC FPV every 2 months. Both last shipped on October 24, 2026.
| Parameter | SJ RC | 4DRC FPV |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (7 ratings) — better | 2.9 (15 ratings) |
| Positive reviews | — | 52.9% of reviews |
| Number of ratings | 7 | 15 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 50 MB | 27 MB |
| Age rating | 4+ | +4 |
| Developer | Guangdong Shiji Technology Co.,Ltd. | shenzhen cooingdv technology co.,ltd. |
Customer experience
SJ RC
4DRC FPV
In-app purchases
SJ RC
No in-app purchases
4DRC FPV
No in-app purchases
