Frequently Asked Questions

Lexu is a League of Legends companion app that lets you queue for games, track the pick phase, manage lobbies, and get AI-powered insights—all from your mobile device. It connects to your LoL client via a lightweight desktop connector.

The Lexu connector is a small desktop app that runs alongside League of Legends. You link it to the mobile app by scanning a QR code. Once connected, you can start queues, invite friends, and track picks from your phone without sitting at your PC.

Yes. The Lexu mobile app and desktop connector are free to download and use. We focus on making your LoL experience better with no upfront cost.

Lexu is available on iOS and Android. The desktop connector supports Windows and macOS and connects to the League of Legends client. We're always improving and may add more platforms in the future.

Yes. With Lexu you can track the pick phase and manage your champion select directly from your phone. The connector syncs with your League of Legends client, so you see picks in real time and can follow the lobby from your mobile device.

Lexu is a registered member of the Riot Developer Platform. We develop in compliance with Riot's policies and use only approved APIs. We do not modify the game client or use any unauthorized access, so using Lexu does not put your account at risk.

Yes. To start a queue or use features that talk to the game client, your PC must be on and League of Legends must be running with the connector. You can then use your phone to control the queue and stay updated while away from your desk.

No. Lexu works entirely through a bridge architecture with your desktop client. No user data, account credentials, or personal information is ever stored, recorded, or processed on Lexu's servers. All communication stays between your mobile device and your own desktop; Lexu does not collect or retain any of your data.

With Lexu, you can pick champions directly from your phone during the champion select phase. The desktop connector syncs with your League of Legends client in real time, so every pick, ban, and selection you make on your phone is instantly reflected in the game. Just connect via QR code and manage the entire champion select from your mobile device.

Yes. Lexu gives you full control over champion select from your mobile device. You can browse champions, lock in your pick, view your team's and the enemy's selections, and adjust your strategy—all without being at your computer. The real-time sync ensures you never miss a beat during the draft phase.

Open the Lexu mobile app, select your preferred game mode (Ranked, Normal, ARAM, or custom), and tap to start the queue. You'll receive a notification when the queue pops, and you can accept the match directly from your phone. This lets you do other things while waiting instead of sitting at your PC.

Yes. Lexu fully supports Ranked Solo/Duo and Flex queues. You can queue for Ranked games, manage champion select, choose your role, set runes, and select summoner spells—all from your phone. The app works the same way for Ranked as it does for Normal or ARAM games.

Yes. Lexu lets you browse, select, and edit runes directly from your phone. You can also choose your summoner spells before the game starts. Additionally, the app provides AI-powered rune recommendations based on your champion, matchup, and game mode, which you can apply with a single tap.

Lexu's AI analyzes your in-game situation in real time and provides recommendations for item builds, strategic decisions, and team coordination. After the game starts, you receive live suggestions on your phone to help you perform better. The AI considers your champion, your matchup, and the current game state to deliver relevant advice.

Yes. Lexu is regularly updated to stay compatible with the latest League of Legends patches. Our team monitors every patch cycle and updates champion data, rune information, and item databases promptly. You can always use Lexu with the current version of the game.

Yes. With Lexu you can create a lobby and invite friends directly from the mobile app. You can search for friends, send invites, and manage your party in about 30 seconds—up to 70% faster than the traditional method. This makes setting up team games quick and effortless.

Unlike stat-tracking or overlay apps, Lexu lets you actually control your League of Legends session from your phone. You can queue, pick champions, select runes, manage lobbies, and get AI recommendations—all remotely. Most other apps only show information; Lexu gives you full interaction with the game client through a secure desktop connector.

Yes. Lexu supports all League of Legends game modes including ARAM, custom games, Normal (Draft and Blind), Ranked Solo/Duo, and Flex. You can queue, manage champion select, and use all features regardless of which game mode you choose.

The connection between the Lexu mobile app and the desktop connector is nearly instant. Since both devices communicate over your local Wi-Fi network, latency is typically under 100 milliseconds. Pick updates, queue notifications, and lobby changes appear on your phone in real time with no noticeable delay.

Yes. During champion select, Lexu shows both your team's and the enemy team's picks and bans in real time on your phone. You can monitor the entire draft, see which champions have been banned, and adjust your pick strategy based on the enemy's selections—all from your mobile device.

You need a Riot account to play League of Legends, but Lexu itself does not require you to log in with your Riot credentials. The app connects to your game session through the desktop connector; it never asks for or stores your Riot username or password. Your account remains fully under your control.

Discord is great for voice chat and messaging, but Lexu handles in-game actions. With Lexu, you can create lobbies, invite friends, manage champion select, and set runes—all from your phone. The two tools complement each other: use Discord for communication and Lexu for game control. Together they provide a complete mobile gaming experience.