# Octets vs Advanced Port Scanner

The clearest difference is ads: Octets at none against Advanced Port Scanner's shown. Advanced Port Scanner's advantage is update cadence (every 2 days vs every 5 months) and iOS requirement (13.0 vs 15.0). On price, 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.

Octets ships an update every 5 months, Advanced Port Scanner every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Octets | Advanced Port Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 2 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Sukhanov](https://appshunter.io/developer/1680398086) | [Chun Yu Leung](https://appshunter.io/developer/1703764941) |

## What reviewers say

### Octets

[App page](https://appshunter.io/ios/app/octets/id6447127843)

**Features:** Vision Pro support

**In-app purchases:** none


### Advanced Port Scanner

[App page](https://appshunter.io/ios/app/advanced-port-scanner/id6811555979)

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

**In-app purchases:** none


## Frequently asked questions

### Is Octets free?

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

### Is Advanced Port Scanner free?

Advanced Port Scanner is free to download, with no in-app purchases.

### Do Octets or Advanced Port Scanner have ads?

Advanced Port Scanner shows ads; Octets does not.

### Which is updated more often, Octets or Advanced Port Scanner?

Octets ships an update every 5 months, and Advanced Port Scanner every 2 days. Most recently, Octets was updated on November 7, 2026 and Advanced Port Scanner on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*