Slay the Spire: TBG Companion

Slay the Spire: TBG Companion

by Contention Games, LLC

20 ratings
14 reviews
Free

Details

  • Released
  • Updated
  • May 9, 2024
  • January 29, 2026
Slay the Spire: TBG Companion screenshot #1 for iPhone
Slay the Spire: TBG Companion screenshot #2 for iPhone
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About

Enhance your Slay the Spire board game experience with this official companion app. Access a comprehensive card compendium, an interactive rulebook, and helpful tools like progress trackers and a boss HP tracker.

Card compendium with search and filters
Interactive rulebook
Music player with bonus tracks
Progress trackers for unlocks and achievements
Save state functionality for runs
Boss HP tracker
Character randomizer
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What's New in Slay the Spire

1.2.8

January 29, 2026

The Spire updates… • New languages unlocked: Polish and Russian join the run • English corrections to Icecream and Core Surge • German correction to Juggernaut • Steam Barrier+ filtering corrected • Right-to-left language bug slain Happy slaying!

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User reviews

Very good but crashes atm

App is very good, many quality of life features, but crashes when opening progress. No fix in sight, no answers from the publishers.

It works, but it has just a few problems.

Hi, I really love Slay the Spire, the board game is fantastic, and the companion app does what it says, but it has a few problems with it.
One of these problems is that the more menus I navigate, the slower the app responds. I suspect that this is because pressing the back button doesn’t actually back out of the menu that the user is on, but instead takes them to the menu that they were on previously and adding another menu layer, which causes the app to take longer to respond the more layers there are.
Also, this might be a problem with my device in particular, I use an iPhone XR, but the background art is shifted halfway to the right, leaving the left half of the screen to be black layered with whatever hue color was chosen for the menu you’re on currently.
But other than that the app works perfectly. Happy patching!
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App crashes :(

the App crashes when I want to open the progress. It worked a couple montgs back and now I dont know which ascension im on and cant see my achievements etc :(
Otherwise its a nice app. I'd wish for the option to also save the deck, relics and potions for different runs via the app (or the option to save photos)
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유용해요

한국어 지원도 꼭 해주세요 ㅜㅜ

Much better after a few updates

I’m updating my review since the app has been updated and now it’s much better.
The music player works with the phone locked and has a loop function, great! Stilli it’s not integrated with the native iOS player, but that’s minor.
Also the typos seem to be fixed.

Thanks for the support!

FAQ

What is Slay the Spire Companion?

Slay the Spire Companion is an official app designed to enhance the Slay the Spire board game experience. It provides a digital compendium of cards, an interactive rulebook, music player, progress trackers, and various utility tools.

Is Slay the Spire Companion necessary to play the board game?

No, the companion app is not necessary to play the Slay the Spire board game. It is designed to be a helpful addition to improve convenience and access to information.

What kind of information is in the Slay the Spire Companion compendium?

The compendium includes a reference for all cards in the game, such as player cards, events, items, and enemies. It features filters and search functionality to help you quickly find specific cards.

Can I save my progress in Slay the Spire Companion?

Yes, the app includes a save state feature that allows you to save the progress of your board game runs. You can stop a run and restart it later, with multiple save slots available.

What are the extra utilities offered by Slay the Spire Companion?

Extra utilities include a Quick Reference for frequently used information like icons and keywords, a Boss HP Tracker for managing enemy health, a Character Randomizer, and a Daily Climb feature for randomized runs.

What devices does Slay the Spire Companion support?

Slay the Spire Companion is available for iPhone, iPad, and iPod. It is designed for iOS devices.

How often is Slay the Spire Companion updated?

The app was last updated on January 29, 2026, indicating a recent update. The specific update frequency can vary, but this suggests ongoing support.

What is the age rating for Slay the Spire Companion?

Slay the Spire Companion has an age rating of 12+. This is based on its content and suitability for younger players.