# AGC - Linking

> Network management and VPN client with free, privacy-focused features. (iPhone/iPad app by Zetao Yang.)

- Source: https://appshunter.io/ios/app/agc-linking/id6711337949 (this page in markdown: same URL + `.md`)
- Developer: [Zetao Yang](https://appshunter.io/developer/1703937394)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 159 MB
- Languages: American English
- Released: 2024-10-09
- Data updated: 2026-06-12
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/agc-linking/id6711337949/reviews.md

## What is AGC?

Introducing Linking – Your Ultimate Network Management & VPN Client Companion!
Linking is a powerful and user-friendly tool that combines network connectivity testing with a versatile VPN client. Perfect for network professionals, tech enthusiasts, and privacy-conscious users.
Key Features:

Absolutely Free: All features available without cost or ads
Network Testing: Full IPv4 & IPv6 support with customizable settings (TTL, timeout, packet size)
Favourite Hosts: Save and manage frequently accessed domains
VPN Client Tool: Multi-protocol support (VMess, VLESS, Trojan, Shadowsocks, etc.)
Easy Import: Load configs via subscription links, QR codes, or manual entry
Privacy-Focused: No traffic logging - your connection stays private

Important: This app is a VPN CLIENT only - you must provide your own VPN server configuration. We don't provide VPN servers or services. Users are responsible for obtaining legitimate access and complying with local laws.
Download Linking today for complete network management and connectivity control!

## Key features

- Network connectivity testing
- Customizable IPv4 & IPv6 settings
- Favorite hosts management
- Multi-protocol VPN client
- Configuration import (links, QR, manual)
- Privacy-focused, no traffic logging


## Frequently asked questions about AGC

### What is AGC - Linking?

AGC - Linking is a free utility app that combines network connectivity testing with a versatile VPN client. It allows users to test networks with customizable settings and connect to various VPN protocols.

### Does AGC - Linking have ads?

No, AGC - Linking is absolutely free and contains no advertisements. All features are available without cost or ads.

### What VPN protocols does AGC - Linking support?

AGC - Linking supports multiple VPN protocols including VMess, VLESS, Trojan, and Shadowsocks. Users can import configurations via subscription links, QR codes, or manual entry.

### Can I use AGC - Linking to connect to any VPN server?

AGC - Linking is a VPN client only, meaning you must provide your own VPN server configuration. The app does not provide VPN servers or services.

### What devices is AGC - Linking available on?

AGC - Linking is supported on Mac, iPhone, iPad, and iPod. It is designed for users across Apple's ecosystem.

### How often is AGC - Linking updated?

The latest version of AGC - Linking is 1.8.12, last updated on February 19, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for AGC - Linking?

AGC - Linking has an age rating of 4+. This means it is suitable for users of all ages, with no mature content.

### What are the network testing capabilities of AGC - Linking?

AGC - Linking offers full IPv4 & IPv6 support for network testing with customizable settings such as TTL, timeout, and packet size. It also allows users to save and manage frequently accessed domains as favorite hosts.

## Version history (last 5 releases)

### 1.8.12 — 2026-02-19

Fixed bugs.

### 1.8.10 — 2026-02-12

1.Fixed bugs.

### 1.8.9 — 2026-01-06

1.VPN client feature with multi-protocol support for secure connections.

### 1.6.0 — 2024-12-08

- 1. Added Httping.
- 2. Add DNS selection.

### 1.4.0 — 2024-10-17

-Added history list.

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## More apps by Zetao Yang

- [AGC ToolKit](https://appshunter.io/ios/app/agc-toolkit/id6463097701)
- [AGC - Video Player](https://appshunter.io/ios/app/agc-video-player/id6670426427)
- [RaccoonX](https://appshunter.io/ios/app/raccoonx/id6759446715)

All apps by Zetao Yang: https://appshunter.io/developer/1703937394

## Related topics

[zetao yang](https://appshunter.io/ios/topics/zetao-yang) · [linking](https://appshunter.io/ios/topics/linking)

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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 2026-06-12.*