# NetGuard vs Owlert OS

The clearest difference is in-app purchases: Owlert OS at none against NetGuard's 1. Owlert OS also leads on ads (none vs shown) and update cadence (daily vs weekly). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. NetGuard sells 1 one-off in-app purchase. Owlert OS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for NetGuard against 5.0 for Owlert OS. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NetGuard ships an update weekly, Owlert OS daily. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NetGuard | Owlert OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/netguard-wifi-scanner/id6773480175/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/owlert-os/id6774990496/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 106 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Levin David Schwab](https://appshunter.io/developer/1896432297) | [Angry Owl Labs LLC](https://appshunter.io/developer/6774990498) |

## What reviewers say

### NetGuard

[App page](https://appshunter.io/ios/app/netguard-wifi-scanner/id6773480175)

Scan your WiFi network to identify all connected devices, their details, and exposed services. It alerts you to new or unusual devices, helping you secure your network. An optional one-time purchase removes ads and unlocks advanced security features.

**Highlights:** Scan WiFi network for connected devices, View device name, type, and IP address, Detect new, returned, and missing devices, Speed test, ping, and DNS lookup, Network security score and fixes, Background intruder alerts, Port scanner and traceroute

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NetGuard Pro | $4.99 | one-time |


### Owlert OS

[App page](https://appshunter.io/ios/app/owlert-os/id6774990496)

This app monitors your home's Wi-Fi network for wireless security threats like jamming and deauthentication attacks. It provides real-time alerts and a live view of signal activity, helping you protect your connected security devices before a potential breach.

**Highlights:** Real-time alerts for deauthentication floods and jamming, Live signal view of Wi-Fi network activity, Manage multiple devices from a central dashboard, Privacy-focused monitoring of radio behavior, Easy setup process, Whole-home protection management

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

**In-app purchases:** none


## Frequently asked questions

### Is NetGuard free?

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

### Is Owlert OS free?

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

### Which has better reviews, NetGuard or Owlert OS?

NetGuard and Owlert OS are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do NetGuard or Owlert OS have ads?

NetGuard shows ads; Owlert OS does not.

### Which is updated more often, NetGuard or Owlert OS?

NetGuard ships an update weekly, and Owlert OS daily. Most recently, NetGuard was updated on October 24, 2026 and Owlert OS on October 28, 2026.

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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.*