SJ GPS PRO vs Ruko Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SJ GPS PRO
Control a toy quadrocopter using Wi-Fi. Stream real-time video directly from the drone to your device for an immersive flying experience.
- Wi-Fi quadrocopter control
- Real-time video transfer
- Drone piloting
- Live video feed
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A toy quadrocopter control by wifi with video transfer real time.
Ruko Scanner
This utility app allows users to read and edit information from Ruko external Remote ID modules. It supports searching for Remote ID signals, binding UAV identity information to an RID account, and resetting binding details. The app also functions as a monitoring tool to view broadcast information from nearby drones and their locations on a map.
- Read and edit Remote ID module information
- Search for Remote ID signals
- Bind UAV identity to RID account
- Reset module account binding
- Monitor drone broadcast information
- View drone and map locations
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This APP is used for reading and editing Ruko external Remote lD module information 1. It can support to automatically search the Remote lD signal, load device UAV identity information and bind to the RID account. 2. You can use it to reset the Remote lD module account binding information. 3. It can be used as a monitoring tool APP to check the broadcast information of the Remote lD module and the flying drones around it. 4. You can browse the detailed map location and drone location through this APP.
Screenshots
Verdict
The clearest difference is rating: SJ GPS PRO at 3.7 against Ruko Scanner's 3.0. SJ GPS PRO also leads on review sentiment (47% vs 17%) and ratings volume (61 vs 8). 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.
SJ GPS PRO holds the better App Store score, 3.7 against 3.0. That said, the two scores are not equally well evidenced: SJ GPS PRO has 61 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 47% of SJ GPS PRO's written reviews are positive against 17% of Ruko Scanner's.
SJ GPS PRO ships an update every 4 weeks, Ruko Scanner fortnightly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.
| Parameter | SJ GPS PRO | Ruko Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (61 ratings) — better | 3.0 (8 ratings) |
| Positive reviews | 46.7% of reviews — better | 16.7% of reviews |
| Number of ratings | 61 — better | 8 |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 114 MB | 52 MB |
| Age rating | 4+ | 17+ |
| Developer | Guangdong Shiji Technology Co.,Ltd. | Shenzhen Ruike Innovation Technology Co., Ltd |
Customer experience
SJ GPS PRO
Ruko Scanner
In-app purchases
SJ GPS PRO
No in-app purchases
Ruko Scanner
No in-app purchases
