Subnet Scout
Discover devices on your LAN
About
Discover devices and services on your local IPv4 network. This utility scans for reachable devices using ICMP, TCP, and Bonjour, displaying hostnames, open ports, and service details. Results are kept on your device for easy access.
What's New in Subnet Scout
0.1.0
August 19, 2026
FAQ
What devices does Subnet Scout support?
Subnet Scout is available for iPhone and iPad. It utilizes public iOS and iPadOS APIs for its functionality.
How often is Subnet Scout updated?
The latest version, 0.1.0, was released on August 19, 2026. The app was initially released on July 27, 2026.
What is the age rating for Subnet Scout?
Subnet Scout has an age rating of 4+, making it suitable for a wide range of users.
Does Subnet Scout have ads?
No, Subnet Scout does not contain advertisements. It is a completely ad-free application.
Can Subnet Scout find MAC addresses?
No, Subnet Scout cannot provide MAC addresses or perform vendor lookups. iOS does not expose the system neighbor table to apps.
Why might scan results vary with Subnet Scout?
Results can vary due to factors like device sleep, firewalls, client isolation, VPN routing, and segmented networks. Local Network permission is required for scanning.
How does Subnet Scout discover devices?
Subnet Scout combines ICMP echo, targeted checks of common TCP ports, and Bonjour service discovery to find reachable devices on your IPv4 network.
Is Subnet Scout free to use?
Yes, Subnet Scout is completely free to download and use. There are no in-app purchases or subscription fees.
