# 3D Geometry vs SectionLab

The clearest difference is in-app purchases: SectionLab at none against 3D Geometry's 1. 3D Geometry's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 3D Geometry sells 1 one-off in-app purchase. SectionLab asks for nothing beyond the download.

## The numbers

| Metric | 3D Geometry | SectionLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | — |
| Size | 3 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [光浩 李](https://appshunter.io/developer/1576352133) | [大臻 黄](https://appshunter.io/developer/1805041784) |

## What reviewers say

### 3D Geometry

[App page](https://appshunter.io/ios/app/3d-geometry-solids-and-sections/id6757910669)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Geometry Pro | $5.99 | one-time |


### SectionLab

[App page](https://appshunter.io/ios/app/sectionlab-3d-geometry-lab/id6773945561)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D Geometry free?

3D Geometry is free to download, with in-app purchases available.

### Is SectionLab free?

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

### Do 3D Geometry or SectionLab have ads?

SectionLab shows ads; 3D Geometry does not.

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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.*