Clash for iOS: How to Get It from the App Store and Import a Configuration

Using Clash on an iPhone or iPad is noticeably different from using it on Windows or Android. iOS apps must be obtained through the App Store, the system network extension requires user approval, and a configuration must be imported through the client before a proxy connection can be established. The preparation centers on three things: an App Store client, the subscription URL provided by your service provider, and permission for a VPN configuration in iOS.

This guide follows the practical setup flow for first-time users, starting with verifying the client source and then covering App Store installation, subscription import, VPN authorization, mode selection, and connection checks. Here, “subscription” means the configuration URL provided by a service provider. It usually contains nodes, proxy groups, rules, and DNS settings. The client does not generate usable nodes by itself; proxy resources become available only after a subscription is imported.

Check the iOS client and system requirements first

On iOS, Clash usually runs through a client that supports the Clash configuration format. Client names, interfaces, and core versions can vary, so use the developer information, version notes, and official release channels in the App Store listing to verify the result. Search for the client’s exact name rather than relying only on its icon or a similar app name.

Before installing, check the following:

The iOS or iPadOS version on the device meets the minimum requirement shown in the App Store listing.
The region of the App Store account makes the client available. Visibility depends on the distribution region and listing status.
The current network can access the App Store normally, and the system date and time are correct.
You have obtained a configuration subscription URL from the service provider, rather than only a web login address.
No other tool that takes control of the VPN network extension is enabled at the same time, which could cause connection conflicts.

After installing from the App Store, open the client and check its settings or About page. Note the client name, current version, and supported configuration formats. Some iOS clients primarily target Clash Meta (mihomo) configurations, while others may offer different levels of support for fields, scripts, or rules. A subscription importing successfully does not mean every advanced field will be fully honored by the current client. If something behaves unexpectedly, consult the client documentation and logs.

Install from the App Store and complete the initial authorization

Open the App Store, search for the verified client name, and review the developer, version history, and system compatibility on the app details page before installing or purchasing it. After installation, open the app. On first launch, it may request permission for notifications, local network access, or a network extension. Notification permission mainly affects status alerts; the permission that determines whether the proxy can work is the VPN configuration approval that appears later.

iOS does not allow ordinary apps to modify global network routing directly. A client that takes over proxy traffic must create a system network extension, so iOS typically displays a confirmation such as “Allow VPN Configuration.” Choose Allow, then confirm with the device passcode, Face ID, or Touch ID if prompted. If you tapped Cancel on the first prompt, open Settings and check the VPN or VPN & Device Management section, then return to the client and try connecting again.

After authorization, the client will usually show a connection switch or status button. Do not turn it on immediately. Import the configuration first and confirm that proxy groups, rules, and DNS settings are present, since an empty or invalid configuration cannot create a working proxy path. If the system already reports a VPN connection, identify which app is using it before deciding whether to disconnect it, because two network extensions should not compete for system traffic.

Import a subscription: URL, updates, and configuration selection

The subscription import entry may be called “Configuration,” “Profiles,” “Subscriptions,” or “Remote Configuration.” A common flow is to tap Add, choose Import from URL, paste the provider’s subscription URL into the URL field, enter an identifiable name, and save it. Some clients can recognize a subscription URL from the clipboard or let you open the URL in Safari and choose “Open in [client].” Both methods produce the same result. The important thing is to keep the URL intact, including its protocol, path, and parameters.

Open the client’s configuration or subscription management page and choose to add a remote configuration.
Paste the subscription URL and give the configuration a name, such as the provider or intended use.
Tap Save, Download, or Update, then wait for the client to retrieve the configuration.
Tap the newly updated entry in the configuration list to make it the active configuration.
Open the configuration details and confirm that the nodes, proxy groups, rules, and DNS sections load normally.

After a successful subscription update, the configuration will usually contain multiple proxy nodes and policy groups. A policy group is a selectable set used by rules, such as “Proxy,” “Auto Select,” “Fallback,” or “Direct.” The latency shown in a node list represents only one test result and is not enough to judge overall access quality. For the first connection, choose a stable, responsive node. Once the basic connection works, adjust auto-selection, region, and traffic policies as needed.

Remote subscriptions are useful for ongoing updates: when a provider replaces nodes, changes rules, or modifies policy groups, the client can fetch the configuration again. After importing one, note where the update control is and when it was last updated. If an update fails, do not delete the current configuration immediately. Keep the last working version, check the network, subscription access, system time, and URL expiration, then retry. Deleting the only configuration removes a useful comparison point during troubleshooting.

Proxy modes, rule-based routing, and iOS traffic paths

After importing a configuration, common modes include Rule, Global, and Direct. Rule mode determines where traffic goes according to the order of rules in the configuration and is usually the best starting point for everyday use. Global mode sends traffic matched to proxy policies through the selected proxy and is useful for temporarily verifying the proxy path. Direct mode pauses proxying or helps test the local network. Button names vary by client, but the relevant factors remain the current mode, selected policy group, and system connection status.

Rule-based routing commonly matches domains, domain suffixes, keywords, IP addresses, or geo databases. Rules are processed from top to bottom, and the first match determines the policy; the final MATCH rule usually acts as a fallback. If a website cannot open in Rule mode, do not check only the proxy switch. Find out which policy group matched the domain. If the destination was assigned to DIRECT, no proxy node will be used. If it was assigned to REJECT, review the rule source and the client’s blocking policy.

iOS clients usually receive device traffic through a system VPN network extension. Whether a particular app is covered depends on the client implementation, system permissions, proxy mode, and the app’s own networking behavior. Some apps use proprietary protocols, certificate pinning, or independent connection policies, so they may behave differently from Safari. During troubleshooting, first use Safari to open a clearly testable address, then compare the target app. This helps avoid mistaking an app-level restriction for a failed subscription.

Some clients offer TUN or enhanced modes to handle more system traffic. TUN creates a virtual network interface through which the client receives and forwards traffic. Coverage is usually more complete than with a manually configured HTTP or SOCKS proxy, but it adds more DNS, routing, and permission variables to troubleshoot. Whether it can be enabled on iOS, and what it is called, depends on the client’s network extension capabilities. For the first connection, use the client’s default mode, confirm that basic proxying works, and only then enable enhanced traffic capture if needed.

First connection check: troubleshoot in order

After selecting a configuration, tap the connection switch. If iOS asks for VPN permission again, choose Allow and watch whether the client status changes from disconnected to connected. A VPN indicator may appear in the iOS status bar or Control Center, but that indicator only confirms that the network extension is connected; it does not prove that every target domain is being routed as expected. An application-level test is still required.

Check the configuration: Make sure the active configuration is not an empty entry and that the node list and policy groups load correctly.
Check the proxy group: Open the active policy group and select a working node. Do not leave it on an unselected or unavailable node.
Check the connection indicator: Watch the client’s connection status and make sure another VPN or network tool has not taken control again.
Check DNS: If domains fail to resolve while IP tests work, focus on the DNS mode, Fake-IP settings, and rule-based routing.
Check the destination: Open a test page in Safari, then test the app or website you actually need to use.
Review the logs: Record the failed domain, matched rule, connection error, and time, then adjust settings based on the log.

If the client reports that the subscription download failed, first open the subscription URL in Safari and see whether it returns configuration content. If it asks you to log in, returns an HTML error page, or says the link has expired, it is not a currently usable subscription URL. If Safari can access it but the client cannot update, check whether the client supports that subscription format, whether the network extension is authorized, and whether the provider restricts request sources.

If the status says Connected but websites do not load, switch to another node and temporarily change to Global mode for comparison. If access works in Global mode but fails in Rule mode, check the matched rule and selected policy group. If both modes fail, prioritize checking node availability, DNS, the system network, and the subscription content. Restore Rule mode after testing to avoid unnecessary traffic detours from using Global mode long term.

Common settings adjustments and maintenance

For everyday use, maintaining the configuration matters more than frequently changing advanced parameters. Keep the subscription updated, check the active configuration’s update time, and re-import it if the provider changes its format. When there are many nodes, name them by region, protocol, or purpose to reduce repeated searching on an iPhone’s small screen. Auto-selection requires a reachable latency-test URL and a sensible testing interval. Treat latency results as a reference and judge the final choice by real-world stability.

When DNS behaves unexpectedly, first check whether Fake-IP is enabled, whether you need access to local-domain names, and whether the client allows the current network extension to handle DNS. Fake-IP assigns virtual addresses to domains, then the client restores the original domain through its mapping and applies the rules. Some local devices, enterprise networks, games, or apps that require real addresses may not work well with this mode. If a local printer, home device, or specific app cannot connect, switch to Redir-Host when supported, or add a direct-connection and DNS exception for the relevant domains.

If the system proxy connection drops occasionally, check iOS Low Power Mode, network changes, and the client’s background status. iOS places strict limits on background activity, so continued operation depends on the system version, app implementation, and network extension state. After switching between Wi-Fi and cellular data, check whether the client reconnects automatically. If it does not, open the client, disconnect manually, reconnect, and verify that the system VPN configuration still exists.

A first-time setup sequence that works

The full process can be reduced to this checklist: get a device-compatible client from the App Store, then copy the subscription URL from the provider’s dashboard; open the client’s configuration page, add a remote configuration, and update it; select the updated configuration as active; check the nodes and policy groups; allow iOS to add the VPN configuration on the first connection; choose a specific node and test Safari in Rule mode; then adjust DNS, TUN, or auto-selection policies based on actual needs.

The key is to verify one thing at each step. The App Store stage verifies app and system compatibility; the subscription stage verifies the URL and format; the connection stage verifies VPN authorization; and the access stage verifies the node, DNS, and rule routing. When something fails, keeping the current configuration and recording the logs and failure time is usually more useful than repeatedly deleting the app. After the initial setup, ongoing maintenance mainly involves subscription updates, policy-group selection, and checking the system VPN status.