UP! 1.3

Native macOS companion for League of Legends: champ select assistant, builds and runes, tier list, match history, player scouting, in-game HUD and client tools.

Download

File	For
UP-1.3.dmg	Normal install. Open it and drag UP! to Applications.
UP-1.3.zip	Same app, if you prefer a zip.

One build runs on both Apple Silicon and Intel Macs.

First launch

The app is ad-hoc signed, not notarized, so macOS asks before opening it:

1. Right-click UP! in Applications and choose Open, then confirm.
2. If macOS still refuses, open System Settings → Privacy & Security and click Open Anyway.

Terminal alternative: xattr -dr com.apple.quarantine "/Applications/UP!.app"

Requirements

• macOS 14 Sonoma or later
• The League of Legends client installed and signed in

What's inside

• Champ select assistant that opens by itself: pick scores with reasons, ban suggestions, team composition, counters, and one-click rune, spell and item-set import.
• Builds and runes for Summoner's Rift, ARAM and Arena (augments by rarity, prismatic items, duo partners), with hover descriptions for every item and rune.
• Tier list, match history with grades, and player scouting on any server.
• In-game HUD: dragon, Baron and inhibitor timers, enemy items and levels, alerts.
• Tools: lobbies and custom games with bots, profile icon, background and friends-list card, loot and keys, client window control, game settings backup and more.
• 10 languages.

Safety

UP! only talks to the League client's official local API and Riot's Live Client Data API. It never reads or modifies game memory and it does not touch the game process.

Checksums

1faaeb52317d2ea4068601ceea4a1ee6c95848e6a7bc44919f0e573c3eda7ef1  UP-1.3.dmg
8112051049339f23a951cd0cb3e636284448f213f044c4b9d85edae6e5211add  UP-1.3.zip