Comparison

iM.Master vs 宇星积木吧

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

Head to head

iM.Master

iM.Master 万致积木

Free

🔧 Utilities

★ 2.890 ratingsView app →

About

iM.Master

Control building block robots with various intuitive methods. Explore fun through conventional key controls, gravity sensing, line drawing, and action programming.

Highlights

Conventional key remote control
Gravity sensing control
Line drawing remote control
Action programming control
Multiple control styles

Features

Read full description

iM.Master.It contains a variety of control modes with different styles, including: conventional key remote control, gravity sensing, line drawing remote control, action programming control and other modes, so that you can experience different fun!

About

宇星积木吧

Features

Read full description

宇星积木吧是宇星科技旗下的一款用于宇星积木产品查询，电子说明书查询，玩家作品展示，积木问题互助的工具软件。让志同道合的积木玩家相聚一堂，展示自我风采，结交知音，搭建别具特色的积木玩家互动平台。

Screenshots

iM.Master4 screens

宇星积木吧4 screens

Verdict

The call

The clearest difference is update cadence: 宇星积木吧 at every 4 weeks against iM.Master's every 2 months. 宇星积木吧 also leads on iOS requirement (12.0 vs 15.6). 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

iM.Master ships an update every 2 months, 宇星积木吧 every 4 weeks. Both last shipped on October 1, 2026.

Scorecard2 real differences · 8 level

iM.Master versus 宇星积木吧: the parameters behind the verdict, then further details
Parameter	iM.Master	宇星积木吧
Price	Free	Free
Rating	2.8 (90 ratings) — better	—
Positive reviews	47.2% of reviews	—
Number of ratings	90 — better	—
Update frequency	Every 2 months	Every 4 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	25 MB	41 MB
Age rating	4+	4+
Developer	卓挺杜	Shenzhen Yuxing mowang Technology Co., Ltd

In-app purchases

None

iM.Master

No in-app purchases

None

宇星积木吧

No in-app purchases

Questions

Is iM.Master free?

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

Is 宇星积木吧 free?

宇星积木吧 is free to download, with no in-app purchases.

Do iM.Master or 宇星积木吧 have ads?

Neither iM.Master nor 宇星积木吧 shows ads.

Which is updated more often, iM.Master or 宇星积木吧?

iM.Master ships an update every 2 months, and 宇星积木吧 every 4 weeks. Most recently, iM.Master was updated on October 1, 2026 and 宇星积木吧 on October 1, 2026.