SJ vs Dexel Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SJ
Control a toy quadrocopter using Wi-Fi and receive real-time video feedback. This application is compatible with a range of iOS devices and versions.
- Wi-Fi quadrocopter control
- Real-time video transfer
- Compatible with multiple iOS versions
- Supports various iPhone models
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A toy quadrocopter control by wifi with video transfer real time. Support iOS 7 ,iOS 8, iOS 9,iOS 10,iPhone 5 ,iPhone 5c,iPhone 5s, iPhone 6, iPhone 6 plus, iPhone 6s, iPhone 6s plus,iPhone 7, iPhone 7 plus.
Dexel Smart
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Dexel Smart is a brand new platform designed to have easy control of all your smart devices. This new concept will allow you to integrate all the control in a single application: lighting control, access control, real-time monitoring with smart cameras and more. This brand new interface will allow you to have a much friendlier control and an agile configuration process of all our equipment New version of the last application "Dexel Lite"
Screenshots
Verdict
The clearest difference is update cadence: SJ at every 3 weeks against Dexel Smart's every 7 months. SJ also leads on iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support 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 ships an update every 3 weeks, Dexel Smart every 7 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | SJ | Dexel Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (23 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 242 MB | 225 MB |
| Age rating | 4+ | 12+ |
| Developer | Guangdong Shiji Technology Co.,Ltd. | Marriott S.A. |
In-app purchases
SJ
No in-app purchases
Dexel Smart
No in-app purchases
