# 雷沃iBuilding vs 神钢培训

The clearest difference is update cadence: 雷沃iBuilding at monthly against 神钢培训's every 3 months. 神钢培训's advantage is iOS requirement (9.0 vs 14). 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.

雷沃iBuilding ships an update monthly, 神钢培训 every 3 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 雷沃iBuilding | 神钢培训 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 65 MB | 41 MB |
| Requires iOS | 14 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lovol Construction Machinery Group Co., Ltd.](https://appshunter.io/developer/1535738564) | [Chengdu Weineng Information Technology Co., Ltd.](https://appshunter.io/developer/1656694093) |

## What reviewers say

### 雷沃iBuilding

[App page](https://appshunter.io/ios/app/ibuilding/id1584046957)

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

**In-app purchases:** none


### 神钢培训

[App page](https://appshunter.io/ios/app/id6444768069)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 雷沃iBuilding free?

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

### Is 神钢培训 free?

神钢培训 is free to download, with no in-app purchases.

### Do 雷沃iBuilding or 神钢培训 have ads?

Neither 雷沃iBuilding nor 神钢培训 shows ads.

### Which is updated more often, 雷沃iBuilding or 神钢培训?

雷沃iBuilding ships an update monthly, and 神钢培训 every 3 months. Most recently, 雷沃iBuilding was updated on September 17, 2026 and 神钢培训 on September 9, 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.*