# Wei Learning vs 雷沃iBuilding

The clearest difference is update cadence: 雷沃iBuilding at monthly against Wei Learning's every 3 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.

Wei Learning ships an update every 3 months, 雷沃iBuilding monthly. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Wei Learning | 雷沃iBuilding |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 223 MB | 65 MB |
| Requires iOS | 15.0 | **14** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [weichai power](https://appshunter.io/developer/1572578449) | [Lovol Construction Machinery Group Co., Ltd.](https://appshunter.io/developer/1535738564) |

## What reviewers say

### Wei Learning

[App page](https://appshunter.io/ios/app/wei-learning/id1573545537)

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

**In-app purchases:** none


### 雷沃iBuilding

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Wei Learning free?

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

### Is 雷沃iBuilding free?

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

### Do Wei Learning or 雷沃iBuilding have ads?

Neither Wei Learning nor 雷沃iBuilding shows ads.

### Which is updated more often, Wei Learning or 雷沃iBuilding?

Wei Learning ships an update every 3 months, and 雷沃iBuilding monthly. Most recently, Wei Learning was updated on September 18, 2026 and 雷沃iBuilding on September 17, 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.*