# WiFi Guardian – Stop Intruders — Protect Wi-Fi & Monitor Usage

> Network scanner and diagnostic tool for home and small office Wi-Fi. (iPhone/iPad app by 恒盛 程.)

- Source: https://appshunter.io/ios/app/wifi-guardian-stop-intruders/id6751487729 (this page in markdown: same URL + `.md`)
- Developer: [恒盛 程](https://appshunter.io/developer/1533201832)
- Category: Utilities, Developer Tools
- Price: $0.99
- Age rating: 4+
- Requires: iOS 16.0 · 8 MB
- Languages: Korean, German (Germany), Russian, European Spanish, Arabic, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan), European Portuguese and 1 more
- Released: 2025-08-26
- Data updated: 2026-08-28
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/wifi-guardian-stop-intruders/id6751487729/reviews.md

## What is WiFi Guardian?

WiFi Guardian is a simple and practical network check tool designed for home and small office users. It goes beyond basic device scanning and helps you quickly understand whether your network is stable, fast, and secure.

With one tap, you can scan all devices connected to your current Wi-Fi network, identify unfamiliar devices, and view key network information. A clear network health score gives you an instant overview of your connection quality.

Key Features:

- LAN Device Scanner  
  Discover all devices connected to your Wi-Fi network in real time.

- Unknown Device Detection  
  Easily spot new or unfamiliar devices that may require attention.

- Network Health Score  
  Get a quick evaluation based on device changes, signal strength, and network status.

- Network Information  
  View Wi-Fi name, local IP, gateway, subnet mask, public IP, DNS, and signal strength.

- DNS Diagnostics  
  Check if your DNS is working properly and detect potential delays.

- Speed Test  
  Measure download speed, upload speed, latency, and jitter.

- Network Activity Insights  
  Observe speed fluctuations during testing.

- Lightweight Port Check  
  Help identify commonly exposed services on devices in your local network.

Who is it for:

- Home users who want to check if someone is using their Wi-Fi  
- Users who want to quickly understand network conditions  
- Anyone experiencing slow Wi-Fi or slow page loading  
- Users interested in viewing devices and basic network details  

WiFi Guardian keeps things simple. Instead of complex configurations, it gives you clear answers: who is connected, what might be wrong, and where to start.

## Key features

- LAN Device Scanner
- Unknown Device Detection
- Network Health Score
- Network Information
- DNS Diagnostics
- Speed Test

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/wifi-guardian-stop-intruders/id6751487729/reviews.md

### 5/5 — 豪用

*2026-04-11*

挺好用的👍

**Developer response:** 谢谢您

### 2/5 — Easy?

*2026-03-01*

Really? Still gotta figure out how to block loafers with this.

**Developer response:** Thanks for your feedback! 😊
This app is designed to scan and identify devices connected to your network without requiring router administrator access.

Blocking unknown devices usually needs to be done in your router settings, because only the router has permission to manage network access.

### 1/5 — Смысла нет

*2026-02-01*

Знаю что подключено и активно 5+ устройств, приложение показывает 2… в чем смысл если я могу без проблем зайти в настройки роутера и посмотреть сколько подключенных

**Developer response:** Спасибо за ваш отзыв!
Приложение сканирует устройства в локальной сети без необходимости входа в настройки роутера или наличия прав администратора роутера. Это позволяет быстро проверить подключённые устройства прямо с телефона.

Некоторые устройства могут отображаться по-разному в зависимости от настроек сети, типа роутера и режима энергосбережения устройств.

### 4/5 — Não consigo bloquear quem está usando minha rede!

*2026-01-19*

Verificar a rede está funcionando, mais deveria bloquear os dados de quem está usando de fora!

**Developer response:** Obrigado pelo seu comentário! 😊
O aplicativo foi desenvolvido para identificar dispositivos conectados à rede sem precisar de acesso administrativo ao roteador.

O bloqueio de dispositivos normalmente precisa ser feito nas configurações do roteador, pois somente ele tem permissão para controlar o acesso à rede.

### 1/5 — a

*2025-11-28*

怎样可以踢走蹭Wi-Fi的人？

**Developer response:** 你好，目前不能踢走蹭WiFi的人，但是可以查看谁练了wifi 。然后你有路由器管理权限就可以路由器踢走。

## Frequently asked questions about WiFi Guardian

### What is WiFi Guardian?

WiFi Guardian is a network check tool that scans devices on your Wi-Fi, checks network health, and measures internet speed. It helps users understand their network's stability, speed, and security.

### How much does WiFi Guardian cost?

WiFi Guardian is a paid application priced at $0.99. This one-time purchase grants you access to all its features.

### Does WiFi Guardian have ads?

No, WiFi Guardian does not contain advertisements. As a paid app, it offers an ad-free experience for users.

### What devices is WiFi Guardian compatible with?

WiFi Guardian is available for iPhone and iPad devices. It is designed to work on Apple's mobile operating systems.

### How often is WiFi Guardian updated?

The latest version, 3.1.0, was released on April 14, 2026. Updates typically include bug fixes and feature enhancements to improve user experience and network analysis capabilities.

### What age rating does WiFi Guardian have?

WiFi Guardian has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### Can WiFi Guardian detect unauthorized devices on my network?

Yes, WiFi Guardian features an 'Unknown Device Detection' function. It helps you easily spot new or unfamiliar devices connected to your Wi-Fi, alerting you to potential unauthorized access.

### What kind of network information does WiFi Guardian provide?

WiFi Guardian provides detailed network information including Wi-Fi name, local IP, gateway, subnet mask, public IP, DNS, and signal strength. It also offers DNS diagnostics and speed tests.

## Version history (last 4 releases)

### 3.1.0 — 2026-04-14

Added network health score for a clearer view of your current Wi-Fi status
Added DNS diagnostics to help identify slow or abnormal DNS responses
Added speed test for download, upload, latency, and jitter
Added network activity trend to better visualize current connection changes
Improved device scanning with better unknown device detection
Added lightweight port check for single-device diagnostics
Added device details, trust marking, and notes
Improved localization and in-app language experience
Fixed several UI and translation issues

### 3.0 — 2025-09-01

Optimize known bugs and increase internationalization

### 2.0 — 2025-08-27

1.Optimize known bugs
2.IP recognition optimization

### 1.0 — 2025-08-26

No release notes.

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All apps by 恒盛 程: https://appshunter.io/developer/1533201832

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*