Been needing this!
Great companion app to the official steam app. Stats that are missing from the official steam app are on this app. I can’t wait to see future updates and what else the devs add! Keep it up!!
Free
In-App PurchasesWith Ads
About
This app helps Steam Deck users discover compatible games, track playtime, and view player counts. It syncs with your Steam library and wishlist, offering insights into popular titles and GeForce NOW compatibility.
✓View Steam Deck game compatibility
✓Track game playtime and player counts
✓Sync Steam library and wishlist
✓View GeForce NOW compatibility
✓Search Steam games
✓See top played games
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What's New in GOS Companion
1.8.0
July 27, 2026
Steam Machine Verified Status Steam Login for Library and wishlist Sync Set your own home screen preference Feature Highlights Gaming on Steam Rebrand Performance Improvements
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In-App Purchases
$3.99
Pro Features & Ad Removal
Remove all adverts and access Pro Features
User reviews
FAQ
What is SDG Companion?
SDG Companion is a mobile application designed to enhance the Steam Deck gaming experience. It provides users with information on game compatibility, player statistics, and library management features.
Does SDG Companion have ads?
Yes, SDG Companion contains advertisements. This allows the app to remain free for users while supporting its development and ongoing updates.
What devices does SDG Companion support?
SDG Companion is available on iPhone and iPad devices. It is designed to be accessible to a wide range of iOS users.
How often is SDG Companion updated?
The latest version of SDG Companion is 1.7.3, last updated on February 24, 2026. Future updates are planned to introduce new features and improvements.
What is the age rating for SDG Companion?
SDG Companion has an age rating of 17+. This is likely due to the nature of gaming content it may reference or its target audience.
Can I add my own compatibility reviews in SDG Companion?
Yes, users can add their own compatibility reviews for games within SDG Companion. This feature helps build a community-driven database of game performance on the Steam Deck.
Does SDG Companion sync with my Steam account?
Yes, SDG Companion offers Steam Library Sync and Steam Wishlist Sync. This allows you to easily access and manage your game collections directly within the app.
What kind of player statistics does SDG Companion show?
SDG Companion displays current player counts for games, as well as data for the last 7 and 30 days. It also shows monthly lists of the most played games on the Steam Deck.