# OpticsOS vs NetProbeX

The clearest difference is in-app purchases: NetProbeX at none against OpticsOS's 1. NetProbeX also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. OpticsOS sells 1 in-app purchase, starting at $5.99 per 7 days. NetProbeX asks for nothing beyond the download.

## The numbers

| Metric | OpticsOS | NetProbeX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Size | 2 MB | 4 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NICHOLAS ERWIN HEITKAMP](https://appshunter.io/developer/1867627286) | [AH SEN TEW](https://appshunter.io/developer/6774454068) |

## What reviewers say

### OpticsOS

[App page](https://appshunter.io/ios/app/opticsos/id6759535367)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optics Pro Override | $5.99 | per 7 days |


### NetProbeX

[App page](https://appshunter.io/ios/app/netprobex-network-scanner/id6786886787)

**In-app purchases:** none


## Frequently asked questions

### Is OpticsOS free?

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

### Is NetProbeX free?

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

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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.*