# e++ Building 3D solid vs HS.Geometry[Lite]

The clearest difference is iOS requirement: e++ Building 3D solid at 12.0 against HS.Geometry[Lite]'s 16.0. 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.

## The numbers

| Metric | e++ Building 3D solid | HS.Geometry[Lite] |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 39 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704) | [巍 顾](https://appshunter.io/developer/1368599824) |

## What reviewers say

### e++ Building 3D solid

[App page](https://appshunter.io/ios/app/e-plus-plus-building-3d-solid/id1588224606)

**Features:** macOS Compatibility

**In-app purchases:** none


### HS.Geometry[Lite]

[App page](https://appshunter.io/ios/app/hsgeometrylite/id6463998631)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e++ Building 3D solid free?

e++ Building 3D solid is free to download, with no in-app purchases.

### Is HS.Geometry[Lite] free?

HS.Geometry[Lite] is free to download, with no in-app purchases.

### Do e++ Building 3D solid or HS.Geometry[Lite] have ads?

Neither e++ Building 3D solid nor HS.Geometry[Lite] shows ads.

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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.*