# MKRC vs 杰星积木 JIE

The clearest difference is update cadence: 杰星积木 JIE at every 2 months against MKRC's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

MKRC ships an update every 8 months, 杰星积木 JIE every 2 months. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MKRC | 杰星积木 JIE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 25 MB | 90 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹珠 王](https://appshunter.io/developer/1530712932) | [广东杰星玩具实业有限公司](https://appshunter.io/developer/1580183396) |

## What reviewers say

### MKRC

[App page](https://appshunter.io/ios/app/mkrc/id1540046826)

**Features:** macOS Compatibility

**In-app purchases:** none


### 杰星积木 JIE

[App page](https://appshunter.io/ios/app/jie-star/id1580183394)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MKRC free?

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

### Is 杰星积木 JIE free?

杰星积木 JIE is free to download, with no in-app purchases.

### Do MKRC or 杰星积木 JIE have ads?

Neither MKRC nor 杰星积木 JIE shows ads.

### Which is updated more often, MKRC or 杰星积木 JIE?

MKRC ships an update every 8 months, and 杰星积木 JIE every 2 months. Most recently, MKRC was updated on October 27, 2026 and 杰星积木 JIE on October 10, 2026.

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