When searching for a Clash download, you will often see Clash, Clash Meta, Mihomo, Clash Verge Rev, and Clash Meta for Android mentioned together. They are not all the same type of software: some parse YAML configuration and establish connections, some provide tray menus and graphical settings, and others adapt the experience for Windows, macOS, Android, or another platform. Comparing them as if they were on the same layer can lead to problems such as downloading a client without its core, importing a configuration but being unable to start TUN, or seeing different behavior after a subscription update.
A more reliable approach is to first understand the parts that make up a proxy client, then choose a project based on your platform, required features, and maintenance status. Rather than treating project names as product tiers, this guide explains their responsibilities and provides a practical order for installation, subscription import, and compatibility troubleshooting.
1. Separate the core, client, and platform layers
A complete Clash-based tool can usually be understood as three layers. The first is the proxy core, which reads configuration, manages proxy nodes, matches rules, listens on local ports, and—when needed—intercepts system traffic. The second is the graphical client, which lets you edit configurations, switch modes, view connections, update subscriptions, and control the core process. The third is platform integration, which handles system permissions, network interfaces, tray or menu bar integration, notifications, and app-store or package formats.
| Layer | Primary responsibilities | What to check first when something goes wrong |
|---|---|---|
| Proxy core | Parse configuration, establish connections, match rules, and provide local proxy services | Configuration format, ports, logs, rules, and core version |
| Graphical client | Manage configuration files, start the core, and display settings and connection status | Client settings, core path, permissions, and selected configuration |
| Platform integration | Connect with capabilities provided by Windows, macOS, Linux, Android, and other systems | System proxy, TUN permissions, VPN service, and network interfaces |
For example, a window opening normally does not mean the core started successfully. A subscription URL being saved does not mean its response matches the configuration format supported by the current core. A rule mode appearing selected does not prove that traffic from the target app is actually passing through the client. When behavior does not match expectations, tracing the issue through these three layers is more effective than repeatedly switching between similarly named projects.
2. What is Mihomo? From Clash Meta to a core fork
Mihomo is a proxy core commonly used by Clash-compatible clients. Historically, it has also been referred to as Clash Meta. It is a core, not a standardized desktop window application. Its work includes parsing proxies, proxy groups, rules, and DNS settings from configuration files; starting local HTTP, SOCKS, or mixed ports; routing requests to direct connections, proxy groups, or other policies according to the rules; and recording connection logs.
Using Mihomo therefore usually requires a client alongside it. A desktop client may call a Mihomo executable, while a mobile app may bundle the core internally. Even when two clients use the same core, they may handle configuration directories, subscription conversion, system proxy settings, and the TUN switch differently. To decide whether a tool fits your needs, do not look only for Clash or Meta in its name. Confirm the core it actually uses, the configuration fields it supports, and the permissions available on your target system.
Why configuration compatibility needs separate verification
A subscription service may return several formats: Clash YAML, a Mihomo-compatible configuration, a format designed for another client, or a configuration generated through a subscription converter. Whether a file can be imported depends on the returned format and the fields supported by the core—not simply on whether the subscription address opens in a browser. A page loading only proves that the network request received a response; it does not prove that the content can be parsed.
If policy groups are empty, proxy nodes are missing, or the core log reports field errors after import, first save the original subscription URL and the currently working configuration, then check the following:
- Whether the subscription actually returns a YAML configuration rather than a login page, error page, or JSON message.
- Whether the proxy, proxy group, rule, and DNS fields fall within the range recognized by the current core.
- Whether the client is using the configuration just updated or another older file in the configuration directory.
- Whether the core version supports the features used by the configuration, especially TUN, scripts, rule providers, and DNS settings.
3. Desktop projects: the window is only the entry point
Clash-based clients for Windows, macOS, and Linux commonly provide a tray or menu bar entry, configuration lists, subscription updates, proxy mode switching, and connection logs. Projects such as Clash Verge Rev and Clash Nyanpasu are often used on desktop systems. Their shared role is to provide a graphical management layer that runs with a compatible core. For the exact core source, default configuration directory, and permission handling, consult the project release notes and the client settings.
Clash Verge Rev and similar desktop projects
Clash Verge Rev suits desktop users who want to manage multiple configuration files, subscriptions, and proxy groups through a graphical interface. Before using it, check the core type and version in the client settings, then import a parseable Clash or Mihomo configuration. Clash Nyanpasu also belongs to the desktop graphical-client category, with a similar workflow: install the client, select a core, import a configuration, update the subscription, and verify the system proxy.
These clients often differ in interface organization, whether the core is bundled or configured separately, subscription management, system proxy implementation, and permission handling for the TUN switch. A client displaying proxy nodes does not mean TUN is enabled. A standard system proxy usually affects only apps that honor the system proxy setting, while TUN uses a virtual network interface to intercept a broader range of traffic and therefore requires more permissions and troubleshooting.
Why downloading the option that “looks most like Clash” is a bad strategy
The once-common Clash for Windows is no longer maintained, so continued use may mean missing newer core capabilities, platform compatibility updates, and bug fixes. For a new installation, prioritize desktop projects that are still maintained and their official release channels, and make sure the package matches your system architecture. Windows users should distinguish between the configuration directories used by installed and portable versions. macOS users should watch for authorization prompts related to network extensions, accessibility, or VPN configuration. Linux users should check the desktop environment, executable permissions, and system proxy variables.
Use the following order for a basic desktop check:
- Confirm your operating system and CPU architecture, then download the matching installer or archive.
- Open the client settings and confirm the core name, version, and path actually in use.
- After importing a configuration, test one known working proxy node first and check the logs for startup or parsing errors.
- Select a rule mode and check the system proxy switch. Enable TUN only when necessary and after granting the required permissions.
- Visit one known direct-connection target and one target that should use the proxy, then compare the matched rules and connection logs.
4. Mobile tools: system restrictions matter more than interface differences
On Android, tools such as Clash Meta for Android usually bundle the core and graphical interface in one app. You can import a configuration file or subscription, choose a proxy mode, and use Android's VPN service to intercept traffic system-wide. In this context, “VPN” primarily refers to the local VPN interface provided by the system, which the app uses to read and forward traffic; it is not exactly the same as a remote VPN service.
Android app permissions, battery optimization, background restrictions, and Private DNS settings can all affect proxy behavior. Even with the same configuration as a desktop client, mobile behavior may differ because the system suspends background services, VPN permission was denied, or an app uses a special network channel. During troubleshooting, first confirm that the app shows as running and that a VPN indicator appears in the system status bar. Then determine whether the issue concerns rules or the scope of system traffic interception.
Recommended Android subscription import flow
- Add the subscription URL as a remote configuration, or download the configuration file in a trusted environment and import it.
- After updating the configuration, check that all proxy nodes and policy groups appear. Do not rely only on the “update successful” message.
- Choose a low-latency node known to work, and confirm that the current proxy group points to it.
- Start the VPN service and complete system authorization. If necessary, disable battery optimization restrictions for the client.
- Use the logs or connection list to confirm that the target app sent a request, then check whether the rules routed it through the proxy or directly.
iOS network extensions and app distribution work differently from Android. A tool that supports Clash configuration syntax is not necessarily part of the same open-source project or powered by the Mihomo core. Some iOS clients are independently developed commercial software, and their names may refer to similar protocols or configuration concepts. When choosing an iOS tool, check its supported configuration formats, subscription update method, system version requirements, and network-extension capabilities directly. Do not assume that experience with an Android package or desktop client applies unchanged.
5. Choose by use case: four common paths
You only need a desktop system proxy
If your main goal is to have a browser, terminal, or everyday desktop app follow the system proxy, choose a maintained desktop graphical client, use an HTTP, SOCKS, or mixed port, and enable the system proxy. The key checks are whether the rules are appropriate, whether the proxy port is already in use, and whether the target app reads the system proxy. If one app is unaffected, do not immediately assume the node is unavailable; first confirm that the app supports system proxy settings.
You need coverage for more apps and development tools
If development tools, game launchers, virtual machines, or apps that ignore system proxy settings must also use the proxy, consider TUN mode. TUN introduces additional variables involving virtual adapters, routing, DNS, and permissions, so verify the node and rules under a standard system proxy first. If access to the LAN breaks, DNS resolution becomes abnormal, or traffic is intercepted twice after enabling TUN, check the client's TUN settings, DNS mode, LAN bypass rules, and system network interfaces.
You need to switch configurations on your phone
Android users should prioritize a tool that runs the VPN service reliably, supports the target configuration format, and makes logs easy to inspect. The mobile interface can be simple, but configuration parsing, policy-group selection, and rule matching remain central. If the phone only needs temporary access to a few services, a solution with a clearly defined system-proxy scope is usually easier to maintain. If several apps need to share the connection, then evaluate full VPN interception and its battery-management impact.
You need router deployment or multi-device sharing
Router deployment is not the same as installing a desktop window application. This setup usually runs a core such as Mihomo directly and uses the router's firewall, DNS, and forwarding rules to intercept LAN traffic. The configuration expands from proxying one device to forwarding traffic through a gateway, so you must account for LAN, WAN, DNS, and return paths. If you only use a personal computer, running a core on the router often adds maintenance overhead. A gateway setup becomes more worthwhile when several devices at home need shared rules.
6. Download and update checklist
When project names look similar, break the decision into four questions before downloading: What type of project is it? Which core does it use? Which system does it support? Is it still maintained? A version number on a release page confirms only that a release was published; it does not guarantee configuration compatibility. A subscription service's update frequency is also unrelated to the client's update schedule. After installation, keep a working copy of the current configuration. Before updating the core or client, record the port, mode, and TUN status so you can roll back more easily if something goes wrong.
- Desktop: verify the system architecture, package source, core path, and configuration directory.
- Configuration: verify the subscription response format, number of policy groups, rule-provider method, and DNS settings.
- Connections: test a node first, then a proxy group, and finally the target app. Avoid changing several variables at once.
- Permissions: check that authorization for the system proxy, VPN, TUN, network extension, and firewall is complete.
- Maintenance: review the project repository or release notes to confirm that its status matches your current system version.
Think of the Clash ecosystem as a set of composable parts: cores such as Mihomo handle network processing, desktop and mobile clients provide the control surface, and platform integration connects proxy capabilities to a specific operating system. Start by defining the traffic scope and system you need, then verify client and configuration compatibility. Only afterward compare interface design, notifications, and shortcuts. Even when project names change, this responsibility-based approach makes it easier to decide whether a tool fits your environment.