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LoL Catalyst: Builds for LoL

9.2 3K+

v1.55.27 by iDunnoLolz

About Catalyst

Catalyst (Package Name: com.ggstudios.lolcatalyst) is developed by iDunnoLolz and the latest version of LoL Catalyst: Builds for LoL 1.55.27 was updated on June 20, 2026. LoL Catalyst: Builds for LoL is in the category of Entertainment with the feature Watching Trailers. You can check all apps from the developer of LoL Catalyst: Builds for LoL and find 108 alternative apps to LoL Catalyst: Builds for LoL on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
The ultimate companion app for League of Legends players.
LOL BUILDS
Quickly get the best builds for any champion. See builds from several sources so you can always find a build you like. A recommended build is shown for each champion for your convenience.
TOOLS
Access dozens of LoL related tools such as a full fledged game encyclopedia, bans helper and summoner lookup (check the full feature list below).
LOLESPORTS
Always up to date game schedule for professional matches from every region. View game results, highlights or full games or check how your favorite teams are doing in the standings.
TFT
Pick your desired traits or a few champions you want to use and see all of the options you have. Let Catalyst take care of the calculations so you can focus on playing the game your way. A complete cheat sheet is offered for your convenience.
MORE
- Multiple builds per champion from a diverse range of sources
- Specific match up tips
- Guide digests from sites such as Mobafire
- Champion counters
- Recommended bans based on your elo
- Game encyclopedia (look up items, summoners, runes, etc. right in the app!)
- Summoner lookup
- News and patch notes about the game
- ARAM builds
- LoL Esports (view schedules, team standings, and watch games)
- Build stats and analysis
- LoL Composition - Team composition analyzer (analyze weaknesses in enemy team compositions)
- LoL Meta - An tool that analyzes the current trends and give you an idea of what the meta looks like at each elo tier
ALL TFT FEATURES
- Static information (includes information about champions, items and traits)
- Cheat sheets
- Team builder
- Auto-generated team suggestions
- And more to come!
Want to help translate this app into another language? Email me at support@idunnololz.com!

Catalyst 1.55.27 Update

- Update to patch 26.12
- Bug fixes
Read More
Catalyst Features
Related Videos
LoL Catalyst - Immersive Mode

Previous Versions

More

LoL Catalyst: Builds for LoL 1.55.27 XAPK APKs June 18, 2026 61.97 MB

Variant
Arch
Version
DPI
LoL Catalyst: Builds for LoL 1.55.27 (843)

Screen DPI: nodpi

SHA1: 8f632e7c5682b6954a066d26c90b536e0cf24688

Base APK: com.ggstudios.lolcatalyst.apk

Split APKs: config.mdpi

Size: 61.97 MB

What's New:

- Update to patch 26.12
- Bug fixes
nodpi
LoL Catalyst: Builds for LoL 1.55.27 (843)

Requires Android: Android 6.0+

Screen DPI: nodpi

SHA1: 764a55cf003afa1d5882e7d94f46ee794377a149

Base APK: com.ggstudios.lolcatalyst.apk

Split APKs: config.xhdpi

Size: 55.49 MB

What's New:

- Update to patch 26.12
- Bug fixes
Android 6.0+
nodpi

LoL Catalyst: Builds for LoL 1.55.26 XAPK APKs June 9, 2026 61.58 MB

Variant
Arch
Version
DPI
LoL Catalyst: Builds for LoL 1.55.26 (842)

Screen DPI: nodpi

SHA1: ca0463afe546af335ddd669bfeef5ceb3d1da1a8

Base APK: com.ggstudios.lolcatalyst.apk

Split APKs: config.mdpi

Size: 61.58 MB

What's New:

- Update to patch 26.11
- Bug fixes
nodpi
LoL Catalyst: Builds for LoL 1.55.26 (842)

Requires Android: Android 6.0+

Screen DPI: nodpi

SHA1: 84a49f2ae20ba3684351d69ee9188c34c43c41f9

Base APK: com.ggstudios.lolcatalyst.apk

Split APKs: config.xhdpi

Size: 55.1 MB

What's New:

- Update to patch 26.11
- Bug fixes
Android 6.0+
nodpi

LoL Catalyst: Builds for LoL 1.55.25 XAPK APKs June 1, 2026 55.08 MB Download

Requires Android: Android 6.0+

Screen DPI: nodpi

SHA1: cefd08552373e0113eb007838c25c5e75e88877b

Size: 55.08 MB

What's New:

- Update to patch 26.11
- Bug fixes

LoL Catalyst: Builds for LoL 1.55.24 XAPK APKs May 17, 2026 61.47 MB Download

Screen DPI: nodpi

SHA1: 08f386c38986ecafed5626341c7a6b5e22b0c6c0

Size: 61.47 MB

What's New:

- Update to patch 26.10
- Bug fixes
More Information

Update Date:

Latest Version:

1.55.27

Need Update:

Submit latest version

Available on:

Google Play

Requirements:

Android 6.0+

Safe to Download

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