LoL Catalyst: Builds for LoL

1.55.27

iDunnoLolz

4.65

57,448 reviews

1,000,000+
Downloads

Free

Get comprehensive builds for League of Legends and Teamfight Tactics

LoL Catalyst: Builds for LoL Screenshot 1 of 9

LoL Catalyst: Builds for LoL Screenshot 2 of 9

LoL Catalyst: Builds for LoL Screenshot 3 of 9

LoL Catalyst: Builds for LoL Screenshot 4 of 9

LoL Catalyst: Builds for LoL Screenshot 5 of 9

LoL Catalyst: Builds for LoL Screenshot 6 of 9

LoL Catalyst: Builds for LoL Screenshot 7 of 9

LoL Catalyst: Builds for LoL Screenshot 8 of 9

LoL Catalyst: Builds for LoL Screenshot 9 of 9

About LoL Catalyst: Builds for LoL

LoL Catalyst: Builds for LoL is an entertainment app developed by iDunnoLolz.

Download Statistics

LoL Catalyst: Builds for LoL has been downloaded 4 million times. In the last 30 days, the app was downloaded 1.6 thousand times.

User Ratings

LoL Catalyst: Builds for LoL is rated 4.65 out of 5 stars. The rating is based on 57 thousand ratings.

App Information

LoL Catalyst: Builds for LoL is FREE to download. The APK download size is 55.57 MB. The latest version available is 1.55.27. The last update was on June 17, 2026.

Technical Requirements

LoL Catalyst: Builds for LoL requires Android 5.0+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play April 2016.

Description

The ultimate companion app for League of Legends players.

More data about LoL Catalyst: Builds for LoL

Price	Free to download
Total downloads	4 million
Recent downloads	1.6 thousand
Rating	4.65 based on 57 thousand ratings
Ranking	Not ranked
Version	1.55.27
APK size	55.6 MB
Number of libraries	33
Designed for Android	5.0+
Maturity	Medium Maturity
Ads	Contains ads

App Performance Report

Get a detailed PDF report for LoL Catalyst: Builds for LoL with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the LoL Catalyst: Builds for LoL app

LoL Catalyst: Builds for LoL compared with similar apps

Common keywords of similar apps

Build Full Catalyst Sources Recommended Convenience Tools Encyclopedia Bans Summoner Lookup Check View Standings Traits Cheat Elo Composition Lol Builds Game Team Champion App League Legends Games Tft Champions Items Patch Meta Information

Keywords missing from this app

Riot Stats Recent Match Tracker Features Players Play Trademarks Friends Fantasy Football Data Matches Https Tactics Valorant Access Experience Latest Support Performance Teamfight Comps Heroes Quick Made Skin Time Strategy War Track Leagues Playing Endorsed

Google Play Rating history and histogram

47K

5.7K

1.4K

1.9K

1.4K

Downloads over time

LoL Catalyst: Builds for LoL has been downloaded 4 million times. Over the past 30 days, it averaged 54 downloads per day.

Changelog of LoL Catalyst: Builds for LoL

Show changelog

Developer information for iDunnoLolz

iDunnoLolz

garyguo9@gmail.com

Website

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on LoL Catalyst: Builds for LoL for Android

★★★★☆ Renato Babić · Aug 25, 2022

Meh, it's like everything looks fine but wanting to go deeper there is non after first layer (example right from the start, my first champion look was Alkali mid big counter is Diana, but there is only Diana jungle build... Gunfire build 😤) Edit. Now there is mid-Diana, one star more

★★★★☆ Angelo Lapuz · Nov 15, 2021

I like this app because it gives me a lot of information about different champions and items in league, but i want to know what buff do those creeps and dragons in league give. Hope you put those in your app.

★★★★★ Ahmed Elsawy · Dec 1, 2022

Pls add wild rift I used this app in lol pc and love him Can developer add wild rift 😭😭

★★★★★ Charles Vallestero · Dec 7, 2024

Very useful in every way, from looking for builds, runes, champion informations, lores and skins. Everything is in this app.

★★☆☆☆ Alcier · Aug 23, 2023

This app is pretty good but just now, it recommended the most horrendous build. And frequent and high win rate builds disappeared, it now only shows one build. Lowering my rating.

★★☆☆☆ austin smith · Feb 4, 2023

It's a decent app but its key feature for me is the esports tab that has vods ready for me to click, the tab regularly gets stuck on "waiting for results" and doesn't update for the leagues I follow. Very annoying

★★☆☆☆ Osprey Gaming17 · Feb 10, 2025

Summoner search is bugged. It's glitching and kept saying error pls fix

★☆☆☆☆ Osprey Gaming17 · Sep 26, 2024

I've updated the app but lethal tempo doesn't show up, and other items aren't updated

★★☆☆☆ Osprey Gaming17 · Jan 12, 2026

Pls update the app for 26.01 patch for new items etc. ty

Google Play Rankings for LoL Catalyst: Builds for LoL

This app is not ranked

Technologies used by LoL Catalyst: Builds for LoL

LoL Catalyst: Builds for LoL is requesting 15 permissions and is using 33 libraries.
Show details

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps