Skill Tree for Borderlands 4

Contains adsIn-app purchases
214 reviews
Content rating
Everyone 10+
10K+
Downloads
Content rating
Everyone 10+
Violent References
In-App Purchases
Learn more
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About this app

This Unofficial App is a Skill Tree Calculator/Planner for Borderlands 4.

Borderlands 4 is here and we are back with another Skill Tree App, from the creators of the highly rated Borderlands 3 Skill Tree App.

Features
- View Skill Trees for all the Vault Hunters of Borderlands 4: Vex, Rafa, Amon,
Harlowe and C4SH
- See detailed descriptions of skills and their respective stat bonuses, including scaling with each rank invested.
- Create your own build by choosing passive, action skills, augments and capstones.
- Save and Load your favorite builds for future reference.
- Share your builds easily with others.
- Highlight skills matching your custom search terms, super easy to find the right skills for your build.
- View and Select your Specializations.
- Add free text notes to your builds.
- Summary view of allocated skills.
- Add extra class mod ranks to your build.
- Updates skill information remotely at App start, if available. If you notice anything out of sync with the game, feel free to use the feedback email function from the menu to report it, or have general feedback, thanks! :)

This App is perfect for players who want to plan out their builds while they don't have access to the game. In a boring meeting, using the restroom or relaxing in the park; bring up this App and plan the greatest build possible!
A must have for any dedicated Borderlands 4 player.

This App is a fan-made creation, we have also created the Skill Tree Tool for Borderlands 3 App.

Borderlands 4 is Rated M for Mature, this App is only meant to be used by players of the game. The App may be rated lower since it is purely made out of icons and text, it has no gameplay screenshots or other game elements that may be violent in nature.

This is an Unofficial Community Driven Borderlands 4 App and has NO affiliation with 2K&trade or Gearboxā„¢

Legal Notice
Gearbox and Borderlands, and the Gearbox Software and Borderlands logos, are registered trademarks, all used courtesy of Gearbox Software, LLC. 2K and the 2K logo are trademarks of Take-Two Interactive Software, Inc. All rights reserved.
Unofficial Skill Tree Tool for Borderlands 4: view skills & create builds.
Updated on
Apr 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 3 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

205 reviews
Nonny Bear
August 14, 2026
Unusuable now its with 'ads'. I loved this app, it was fantastic prior to the ads being used 5 out 5. Easy to navigate, maybe not enough space to add notes for weapons, repkits etc. Now that 5 -7 minutes of ads that can't be skipped have beem inserted its completely unusuable. I've had to revert to pen & paper. Its that bad.
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GD Games & Apps
August 14, 2026
Every Ads is skippable, the icon is usually in the top right corner and is visible after about 5 seconds. Now the Ad suppliers are annoying and the ads consists of 2-3 phases so it's more like 10-15s total. We tried having it ad-free, but less than 1% of users could spare a coffee and we do need to pay rent so, here we are :/ Unusable? :S
Rass Gelly
August 6, 2026
Does exactly as advertised. I'd even pay up front if they could add a weapons component that would allow you to manually add the stats and perks so you can calculate the damage between your class and gear.
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Brock
June 17, 2026
now you need to go and make a borderlands 2 skill tree app it'd be cool but love the app
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What’s new

2.1: Fixed an issue with out of bounds text on some aspect ratios & skills with lots of text.
Bundled latest data, updated some icons.
2.0: Support for C4SH