Three steps, then play.

Install the app

Open the .dmg and drag SensAI to Applications, or run the Windows installer. The Mac builds are signed and notarised by Apple, so they open with no warning. The Windows installer is not signed yet, so SmartScreen wants a click on More info, then Run anyway.

Grant one permission on macOS

Accessibility lets the overlay notice seven keys: Tab, F1 to F5 and F8. Tab and F1 to F5 reset the counters, F8 shows and hides the matchup sheet. The system hands the app every key press; it keeps those seven, passes on only which gesture it was, logs nothing and sends nothing, and every press still reaches the game.

It lives in System Settings, Privacy and Security. Restart the app after granting it. The overlay runs without it too: the counters then keep time on their own and F8 waits for the permission. Windows asks for nothing.

Launch a game

The overlay sits on the left, above the chat. Out of game it shows your rank; in game it switches to your CS per minute. SensAI lives in the menu bar on macOS and the system tray on Windows, that is where Settings and Quit are.

While you wait for the queue, warm up your mouse and keyboard in the browser, with your own League keys.

Optional: your phone

Open Settings from the menu bar, turn on Phone remote and scan the code with your phone. Add the page to your Home Screen so it stays paired, then tap Enable notifications inside it: your phone tells you when a game is found. Queue, accept and see whose turn it is to lock in, from anywhere: your computer connects out to our relay, and your phone reaches it there.