Comparison

SJ vs MLAB SMART

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Free

🔧 Utilities

★ 3.723 ratingsView app →

About

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.

Highlights

Wi-Fi quadrocopter control
Real-time video transfer
Compatible with multiple iOS versions
Supports various iPhone models

Features

Read full description

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.

About

MLAB SMART

Features

Read full description

MLAB SMART 1. Easy connection: connect the application to wireless devices from your smartphone quickly and easily. 2. Remote control: control your wireless devices from your smartphone anywhere. 3. Simultaneously control: control multiple devices from a single application. 4. Device sharing: One touch to share devices between family members.

Screenshots

SJ3 screens

MLAB SMART4 screens

Verdict

The call

The clearest difference is update cadence: SJ at every 3 weeks against MLAB SMART's every 13 months. SJ also leads on iOS requirement (11.0 vs 13.0). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

SJ ships an update every 3 weeks, MLAB SMART every 13 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level

SJ versus MLAB SMART: the parameters behind the verdict, then further details
Parameter	SJ	MLAB 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 13 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	242 MB	201 MB
Age rating	4+	12+
Developer	Guangdong Shiji Technology Co.,Ltd.	Importadora y Exportadora H.J. Ltda.

In-app purchases

None

SJ

No in-app purchases

None

MLAB SMART

No in-app purchases

Questions

Is SJ free?

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

Is MLAB SMART free?

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

Do SJ or MLAB SMART have ads?

Neither SJ nor MLAB SMART shows ads.

Which is updated more often, SJ or MLAB SMART?

SJ ships an update every 3 weeks, and MLAB SMART every 13 months. Most recently, SJ was updated on October 15, 2026 and MLAB SMART on October 14, 2026.