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.

No. 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.

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.

Open the Lexu mobile app, select your game mode, and tap to start the queue. You'll get a notification when the queue pops, and you can accept the match from your phone.

Yes. Lexu fully supports Ranked Solo/Duo and Flex queues. You can queue, manage champion select, choose your role, set runes, and select summoner spells from your phone.

Yes. Browse, select, and edit runes from your phone. You can also choose summoner spells and get AI-powered rune recommendations based on your champion and matchup.

Lexu's AI analyses your in-game situation in real time and provides recommendations for item builds, strategic decisions, and team coordination directly on your phone.

Yes. Lexu is regularly updated to stay compatible with the latest League of Legends patches. Champion data, rune information, and item databases are updated promptly.

Yes. Create a lobby and invite friends from the mobile app in about 30 seconds—up to 70% faster than the traditional method.

Unlike stat-tracking apps, Lexu lets you control your League of Legends session from your phone—queue, pick, set runes, manage lobbies, and get AI recommendations remotely.

Yes. Lexu supports all game modes including ARAM, custom games, Normal, Ranked Solo/Duo, and Flex.

The connection is nearly instant over your local Wi-Fi, typically under 100 milliseconds latency.

Yes. During champion select, Lexu shows both teams' picks and bans in real time on your phone.

You need a Riot account to play LoL, but Lexu never asks for your Riot credentials. It connects through the desktop connector.

Discord handles voice chat; Lexu handles in-game actions like lobbies, picks, and runes from your phone. They complement each other perfectly.