The Clash Client Landscape on iOS
Clash itself is a proxy core. The familiar desktop apps such as Clash for Windows and ClashX are graphical wrappers built around that core. There is no official iOS app sharing the desktop name, and this is dictated by system mechanics: Apple only allows third-party proxy tools to take over device traffic through the NetworkExtension framework, and apps must register with the system as a VPN configuration. As a result, whenever any iOS proxy client is running, a VPN icon appears in the status bar — a completely different implementation path from the desktop.
Note that the App Store lists more than one app with "Clash" in its name, and they are not made by the same developer. Checking the official site and developer information is the first step to avoiding the wrong install. With that in mind, our top pick for iOS is Clash Plus, whose official site is clashplus.io. It supports the standard Clash subscription format, works on both iPhone and iPad, and follows the same configuration logic as the desktop clients: import a subscription, pick a node, and connect — three steps to daily use.
Getting Clash Plus from the App Store
Clash Plus is distributed through the App Store. The install process is the same as any other app, with one system permission to watch for.
- Open the App Store and search for "Clash Plus". You can also open its App Store page directly in Safari, verify that the developer information matches the official site clashplus.io, and then install.
- Tap "Get" and wait for the installation to finish. iPhone and iPad use the same app, which adapts to the device automatically, so there is no need to look for separate versions.
- On first launch, the system shows a prompt asking to add a VPN configuration. Tap "Allow", then complete the Face ID or passcode verification as prompted. This step is mandatory for every iOS proxy client: without the permission, the app cannot take over any traffic, and all later configuration is useless.
App Stores in some regions do not carry proxy apps. If the search turns up nothing, switch to an account in a region where the app is listed (such as the US storefront) and try again. The iOS card on our download page keeps a fixed link to the US App Store listing.
Importing a Subscription Link
A subscription link is provided by your service provider. It is usually an address starting with https:// and carrying a token parameter; requesting it returns a Clash YAML configuration containing the node list, proxy groups, and routing rules. A typical link looks like this:
https://example.com/api/v1/client/subscribe?token=xxxxxxxxOnce you have the link, follow these steps in order:
- Copy the subscription address from your provider's dashboard. Copy it in full and do not truncate the trailing parameters.
- Open Clash Plus, go to the configuration page, choose to create a new configuration, then select "Import from URL".
- Paste the subscription link, give the configuration a recognizable name, and confirm. The app then downloads and parses it.
- Once parsing finishes, enable the configuration in the list, and the app starts working with its rules and nodes.
Nodes come and go as the provider adjusts its service, so it is a good idea to run an update on the configuration page every once in a while to keep the local copy in sync. Users running self-hosted nodes can skip subscriptions entirely: paste the full YAML text directly, or add individual nodes by hand.
Node Selection, Proxy Modes, and Verifying the Connection
With the configuration in place, day-to-day use comes down to three choices.
- Proxy mode: Rule mode follows the routing rules in the configuration to decide which traffic goes through the proxy, and is the recommended daily setting. Global mode sends all traffic through the proxy exit, useful for temporary troubleshooting. Direct mode bypasses the proxy entirely and is only for comparison testing.
- Node: open a proxy group, run a latency test first, then pick based on latency and stability. The auto-select group bundled with the subscription can do this for you, but a manual choice is usually more predictable.
- Toggle: go back to the home screen and turn on the connection switch. When the VPN icon appears in the status bar, the app has taken over the system traffic.
Verifying that it works is straightforward: stay connected and open any IP lookup page in Safari. If the exit address now shows the region where the node is located, the proxy chain is working. If it still shows your local carrier's address, go back and check the mode and node selection.
The connection works the same on Wi-Fi and cellular, and the tunnel rebuilds itself when you switch networks, so there is usually no need to toggle it manually. Also, there is no TUN switch to enable on iOS: the app takes over traffic through the system's Packet Tunnel interface, which is equivalent to TUN mode on the desktop. The toggle is simply hidden by the platform — invisible and requiring no setup.
FAQ
Why does the VPN icon stay in the status bar?
Every proxy client on iOS works through NetworkExtension, and the system marks all of them with the same VPN icon. This is a platform convention and does not mean the app has dialed a traditional VPN tunnel. The icon disappears as soon as you disconnect.
How do I troubleshoot a failed subscription update?
First confirm the link has not expired and the parameters are intact. Then check whether the current network can reach the subscription address directly — switch to cellular if needed, or run the update in Direct mode. If it still fails, ask your provider whether the subscription has been reset.
Does the proxy drop after locking the screen or switching apps?
Check whether Low Power Mode is on and whether the system is restricting the app's background activity. Some versions offer an "on-demand" option; with it enabled, the system restores the tunnel automatically when needed, cutting down on manual reconnects.
Can an iPad and an iPhone share the app?
Yes. Both devices can install it under the same Apple ID, but subscriptions and configurations do not sync automatically — you need to import the subscription link once on each device.
How does it compare with apps like Stash and Shadowrocket?
They are all iOS proxy clients and all support the Clash subscription format. Clash Plus is available directly from the App Store, and its setup path mirrors the desktop Clash workflow. The other apps differ in pricing and feature focus, so pick whichever matches your habits.