Clash on iPhone: App Store Setup for Clash Plus and First Subscription Import

Clash on iPhone and where Clash Plus fits

On desktop, the Clash ecosystem has spawned countless GUI clients built on the mihomo core, but iOS restricts app distribution and network extensions far more tightly than Windows or macOS. There's no open sideloading channel on iPhone — every proxy app must integrate through a Network Extension and pass full App Store review before it can be listed. Clash Plus is one of the few App Store clients that focuses squarely on the Clash/mihomo rule system with complete interface support, maintained by the clashplus.io team, covering subscription management, rule-based routing, traffic stats, and multiple proxy modes.

For anyone using Clash on iPhone for the first time, it helps to understand that "client" and "subscription" are two separate things: the client is just the container holding the rule engine and interface, while the subscription link behind it — provided by your service — actually determines which nodes you can reach. This article covers client installation and first-time setup only, not the choice of a specific subscription provider.

Getting Clash Plus from the App Store: before you install

Search for Clash Plus in the App Store app on your iPhone, or jump straight to the app page via the link below. Before installing, it's worth checking a few things so you don't have to backtrack during first-time setup:

1. iOS version

   Confirm your iOS version meets the app's requirements — an outdated system may fail to create the VPN configuration profile.

2. Apple ID region

   Your App Store account region must match the region the app is listed in, otherwise the search won't turn up results; you'll need to switch regions temporarily or use an account from a matching region.

3. Network conditions

   Downloading the app itself doesn't require a proxy, but if your device is already on a restricted network, confirm beforehand that the download can complete without interruption.

Clash Plus's app page and download link is at clashplus.io. Once installed, don't rush to open it — keep reading the next section on permission approval, since a series of system dialogs will appear the first time you launch it.

VPN permission approval and first launch

Every proxy app on iOS relies on the same core mechanism: Network Extension. An app can't directly hijack global traffic on its own — instead, it requests a "VPN configuration," and the iOS kernel takes over qualifying network requests and forwards them to the app's internal proxy process. That's why the first time you open Clash Plus, the system pops up a prompt saying the app wants to add a VPN configuration.

1. Allow the VPN configuration

   Tap "Allow" in the system prompt, then confirm again with Face ID or your passcode if asked — this is a mandatory security check iOS applies to all VPN-type extensions, unrelated to the app's own logic.

2. Check VPN status in Settings

   Once authorized, you'll see the new VPN entry under "Settings → General → VPN & Device Management," and a VPN icon will appear in the status bar once the connection is established.

3. Browse the first-launch interface

   After entering the main screen, don't rush to connect — take a moment to browse the node list, mode switcher, and settings page first. Familiarity with the layout reduces mistakes during setup.

Subscription import and node management

A subscription link is a URL provided by your proxy service; the client periodically pulls the node list and rule configuration from that address and automatically builds usable proxy groups. In Clash Plus, importing a subscription usually means: open the "Subscriptions" or "Profiles" tab, tap the add button in the top right, paste the subscription link, and confirm.

1. Paste the subscription URL

   Copy the full subscription link from your provider's dashboard (usually starting with https://) and paste it into the add-subscription field — using the system clipboard directly avoids missing characters from manual typing.

2. Name it and set an update interval

   Give the subscription a recognizable name and set an auto-update interval; a common choice is refreshing once a day or once every time the app launches.

3. Pull nodes and check the count

   Once parsing succeeds, the node list should show every node your provider offers. If the count is zero or the list is empty, the link is likely dead or the network is blocking the fetch request — try switching networks and retry.

If you need to maintain multiple subscriptions at once (say, work and personal accounts kept separate), Clash Plus supports adding several subscription profiles within the same client and switching between them quickly in the profile list — no need to uninstall and reinstall.

Choosing a proxy mode: rule-based, global, or direct

Once the subscription is imported, the client typically offers three basic operating modes, and understanding the difference between them is the most important part of setup:

• Rule mode — routes each request to direct or proxy based on the built-in or custom rule set: domestic domains and IPs go direct, services outside the region go through a proxy node. This is the default choice for most users.
• Global mode — all traffic passes through the currently selected node with no rule evaluation at all, useful when you need to switch the entire network environment, though it adds latency to normal local access.
• Direct mode — bypasses proxy nodes entirely, with all traffic going through the device's native network; commonly used to temporarily disable the proxy for comparison testing.

For first-time setup, it's best to stay in rule mode and confirm the rule set source in the settings page (bundled with the subscription, or local). If a specific site isn't routing as expected, add a custom rule for that domain within rule mode rather than switching to global mode entirely.

Verifying the connection and iOS-specific proxy behavior

After choosing a mode, tap the connect toggle on the main screen — a VPN icon appearing in the status bar confirms the Network Extension has started. It's worth doing a quick verification at this point: open a browser and visit a site outside the region to confirm it loads normally, then visit a domestic site to confirm speed isn't noticeably affected, which tells you whether rule-based routing is working.

iOS's system-level proxy mechanism differs from desktop in several notable ways worth keeping in mind:

• Limited background persistence — iOS enforces strict background execution policies on Network Extensions; if the app sits in the background for a long time or the system is under memory pressure, the VPN connection may get reclaimed, and reopening the app will automatically try to restore it.
• No visibility into per-app traffic origin — most iOS clients, constrained by system permissions, can't set routing rules per individual app the way desktop clients can; rule matching is based mainly on domain and IP, not the requesting app itself.
• Re-handshake after network switches — switching from Wi-Fi to cellular (or vice versa) usually requires the VPN tunnel to briefly rebuild, which can cause a few seconds of disconnection — this is normal behavior from the system's network interface switch, not a sign of misconfiguration.
• Low Power Mode affects background refresh — enabling Low Power Mode restricts background network activity, so tasks like subscription auto-update may be delayed; manually trigger a refresh when charging or when you need an update right away.

Once verified, you can dig further into the app's traffic stats panel to confirm the node in use matches the expected rule outcome. If you later need to switch providers or tweak rule details, just repeat the "import subscription + confirm mode" steps — there's no need to go through the permission approval flow again.