# 积木盒子 vs iM.Master

积木盒子 and iM.Master both sit at 2.8 stars, but that hides the real split: 47% of iM.Master's written reviews are positive against 0% of 积木盒子's. iM.Master also leads on ratings volume (90 vs 4). 积木盒子's advantage is iOS requirement (11.0 vs 15.6). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.8 for 积木盒子 against 2.8 for iM.Master. That said, the two scores are not equally well evidenced: iM.Master has 90 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 0% of 积木盒子's written reviews are positive against 47% of iM.Master's.

积木盒子 ships an update every 3 months, iM.Master every 2 months. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 积木盒子 | iM.Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/id1542562458/reviews) | **[2.8 (90 ratings)](https://appshunter.io/ios/app/immaster/id1605106520/reviews)** |
| Number of ratings | 4 | **90** |
| Positive reviews | 0.0% of reviews | **47.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 34 MB | 25 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [敬畏 史](https://appshunter.io/developer/1459960358) | [卓挺 杜](https://appshunter.io/developer/628442211) |

## What reviewers say

### 积木盒子

[App page](https://appshunter.io/ios/app/id1542562458)

**Features:** macOS Compatibility

**In-app purchases:** none


### iM.Master

[App page](https://appshunter.io/ios/app/immaster/id1605106520)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 积木盒子 free?

积木盒子 is free to download, with no in-app purchases.

### Is iM.Master free?

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

### Which has better reviews, 积木盒子 or iM.Master?

iM.Master is rated higher. 积木盒子 averages 2.8 out of 5 from 4 ratings, while iM.Master averages 2.8 from 90 ratings.

### Do 积木盒子 or iM.Master have ads?

Neither 积木盒子 nor iM.Master shows ads.

### Which is updated more often, 积木盒子 or iM.Master?

积木盒子 ships an update every 3 months, and iM.Master every 2 months. Most recently, 积木盒子 was updated on September 17, 2026 and iM.Master on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*