Which app
Both are open source and free — pick one:
| App | Releases page | Which file |
|---|---|---|
| FlClash (newer interface) | github.com/chen08209/FlClash/releases | The apk with android-arm64-v8a in its name |
| Clash Meta for Android | github.com/MetaCubeX/ClashMetaForAndroid/releases | The apk with universal in its name (works everywhere) |
Phones from recent years are almost all arm64-v8a. Download only from the official releases pages above.

1. Install
Open the downloaded apk to install. If the phone blocks “apps from unknown sources”, allow it this once as prompted.
2. Import the subscription
Find the “Profiles” page in the app, tap add, choose “URL” (or “Import from link”), paste the Clash subscription URL (the same one as on your computer), save, then select it in the list.
3. Connect
Go back to the home screen and turn it on. The first time it asks to create a VPN connection — tap “OK”. Choose Rule mode.