# SubnetCal vs GLB Viewer

The clearest difference is in-app purchases: GLB Viewer at none against SubnetCal's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SubnetCal sells 1 in-app purchase, starting at $1.99 per month. GLB Viewer asks for nothing beyond the download.

## The numbers

| Metric | SubnetCal | GLB Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 9 days |
| Size | 2 MB | 19 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Haeseong Jung](https://appshunter.io/developer/1631768957) | [Animesh Manna](https://appshunter.io/developer/6789635189) |

## What reviewers say

### SubnetCal

[App page](https://appshunter.io/ios/app/subnetcal/id6745555973)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |


### GLB Viewer

[App page](https://appshunter.io/ios/app/glb-viewer-3d-model-viewer/id6792433740)

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

**In-app purchases:** none


## Frequently asked questions

### Is SubnetCal free?

SubnetCal is free to download, with in-app purchases available.

### Is GLB Viewer free?

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

### Do SubnetCal or GLB Viewer have ads?

Both SubnetCal and GLB Viewer show 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.*