ProxyDeck — Network Lab
Network diagnostics & proxy
About
This app provides a local proxy and network diagnostic tools for iPhone. It helps identify connection issues by performing DNS resolution, HTTPS requests, TCP path checks, and local SOCKS5 proxy tests. Results are displayed in a live connection inspector.
What's New in ProxyDeck
1.0.2
September 15, 2026
Improves Mac Bridge throughput with two parallel peer-to-peer channels, adds a guided link to the official FastNet website, and removes development diagnostics.
MoreFAQ
What is ProxyDeck used for?
ProxyDeck is a network lab and local proxy for iPhone. It helps users diagnose connection path issues by performing checks like DNS resolution, HTTPS requests, and TCP path measurements directly on the device.
Does ProxyDeck have ads?
No, ProxyDeck is ad-free. The app is designed with privacy in mind and does not include any advertisements.
Is ProxyDeck free to use?
Yes, ProxyDeck is available for free. There are no costs associated with downloading or using its core network diagnostic features.
What devices does ProxyDeck support?
ProxyDeck is currently supported on iPhone. It is designed to run on iOS devices.
How often is ProxyDeck updated?
The latest version of ProxyDeck is 1.0.2, and it was last updated on September 15, 2026. Updates are released to improve functionality and address any issues.
Does ProxyDeck collect user data?
No, ProxyDeck is private by design. It does not collect analytics, tracking data, or any personal information. Diagnostic checks only contact the host you enter.
Can ProxyDeck connect to a Mac?
Yes, ProxyDeck offers an optional Mac Bridge feature. This allows it to expose its proxy over USB or a nearby peer-to-peer connection when used with FastNet Connect for macOS.
What is the age rating for ProxyDeck?
ProxyDeck has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain mature content.
