LoL Catalyst: Builds for LoL

1.55.26

iDunnoLolz

4.66

57,455 reviews

1,000,000+
Downloads

Free

Get comprehensive builds for League of Legends and Teamfight Tactics

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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 1.8 thousand times.

User Ratings

LoL Catalyst: Builds for LoL is rated 4.66 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 55.17 MB. The latest version available is 1.55.26. The last update was on June 8, 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	1.8 thousand
Rating	4.66 based on 57 thousand ratings
Ranking	Not ranked
Version	1.55.26
APK size	55.2 MB
Number of libraries	33
Designed for Android	5.0+
Maturity	Medium Maturity
Ads	Contains ads

App Performance Report

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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 Performance Tactics Valorant Access Experience Latest Support Teamfight Comps Heroes Quick Made Skin Time Strategy War Track Leagues Playing Endorsed

Google Play Rating history and histogram

Downloads over time

LoL Catalyst: Builds for LoL has been downloaded 4 million times. Over the past 30 days, it averaged 59 downloads per day.

Changelog of LoL Catalyst: Builds for LoL

Show changelog

Developer information for iDunnoLolz

iDunnoLolz

garyguo9@gmail.com

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Comments on LoL Catalyst: Builds for LoL for Android

★★★★★ 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.

★★★★★ Kevin · Apr 8, 2023

Good app best recommend for new player who needs guide and understand the items and champion counters

★★★★★ shasitha nelanga · Dec 29, 2022

Best app for League of Legends runes and builds

★★★★★ Meo Kuhn · Apr 15, 2023

Honestly the best app for LOL builds. You can create builds, see build stats, see emulations of your spells with specific builds and more. 5/5

★★★★☆ 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

★★★★★ Ahmed Elsawy · Dec 1, 2022

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

★☆☆☆☆ darwin dela cruz · Apr 25, 2024

The update is frustrating, when I search summoner name it always say error.

★★☆☆☆ Osprey Gaming17 · Jan 12, 2026

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

★☆☆☆☆ Bonez · Dec 14, 2022

Nothing clicks to what it's supposed to be I click the agis emblem And it shows me what 16 gold is fixed the app it's kinda ridiculous

★★☆☆☆ 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.

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.

Permissions

Development tools

test access to protected storage

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service

Storage

modify or delete the contents of your USB storage

System tools

connect and disconnect from Wi-Fi, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.ggstudios.lolcatalyst.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State Android Jetpack Media Android Library Icon

Android Jetpack Media Kotlin Android Library Icon

Kotlin

AndroidX App Startup Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 Okio Android Library Icon

Okio

AndroidX Concurrent Futures AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX SQLite Android Library Icon

AndroidX SQLite AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller Google Guava Android Library Icon

Google Guava AndroidX Preference Android Library Icon

AndroidX Preference Jetpack WindowManager Android Library Icon

Jetpack WindowManager Jetpack DataStore Android Library Icon

Jetpack DataStore Jetpack Navigation Android Library Icon

Jetpack Navigation Coil Android Library Icon

Coil

jsoup: Java HTML Parser Android Library Icon

jsoup: Java HTML Parser MPAndroidChart Android Library Icon

MPAndroidChart Moshi Android Library Icon

Moshi

ThreeTen / ThreeTenABP Android Library Icon

ThreeTen / ThreeTenABP commonmark-java Android Library Icon

commonmark-java Markwon Android Library Icon

Markwon

nex3z Widgets

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