# Lefbox vs 机械积木

Lefbox and 机械积木 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Lefbox | 机械积木 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6746326608/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 24 MB | 81 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [亦渠 周](https://appshunter.io/developer/1790811867) | [Guangdong Jiexing Toy Industry Co.,Ltd.](https://appshunter.io/developer/1580183396) |

## What reviewers say

### Lefbox

[App page](https://appshunter.io/ios/app/lefbox/id6742231177)

**Features:** macOS Compatibility

**In-app purchases:** none


### 机械积木

[App page](https://appshunter.io/ios/app/id6746326608)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lefbox free?

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

### Is 机械积木 free?

机械积木 is free to download, with no in-app purchases.

### Do Lefbox or 机械积木 have ads?

Neither Lefbox nor 机械积木 shows ads.

### Which is updated more often, Lefbox or 机械积木?

Lefbox ships an update monthly, and 机械积木 monthly. Most recently, Lefbox was updated on September 9, 2026 and 机械积木 on September 24, 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.*