Apps similar to GG App include Lutris, which is free and open source. Other options are Playnite, Retrom, RAWG and Backlog Zero. Game Library Managers like GG App are a crowded field, with more than 50 alternatives for the web, Android, iPhone, Windows and Linux.
Lutris is an open source gaming platform for GNU/Linux. It allows you to gather and manage (install, configure and launch) all your games acquired from any source, in a single interface.
France
EU
Open-source launcher and manager organizing PC, emulated, and custom games from platforms such as Steam, GOG, Origin, and Uplay under a single customizable interface, supporting metadata, controller mode, plugins, themes, playtime tracking, and multi-language options.
CzechiaEU
Centralized game library management service, allowing you to host games on one device and connect multiple clients, supporting cross-platform play and emulation. Easily manage emulator profiles, with web client access for metadata and artwork showcase.
CyprusEU
Free game library manager for Mac & Windows. Unifies Steam, Xbox, GOG, Epic & Amazon in one place, detects duplicates across all platforms, tracks sessions, goals, and wishlist prices. No account. No cloud. No subscription. Your data stays on your machine.
United States
Personal game library app unifies collections across all platforms, features instant status tracking, quick importing, IGDB data, release alerts, timeline views, and daily discovery. One clean interface with fast sync, wishlist notifications, migration tools, and no bloat.
CzechiaEU
Backloggd is a place to keep your personal video game collection. Every game from every platform is here for you to log into your journal. Follow friends along the way to share your reviews and compare ratings.
United States
Ratings, reviews, discussions, recommendations, lists for all media genres: music, movies, tv shows, books, video games, and podcasts. Like IMDb or Goodreads, but with more media types. Join ratehouse to consolidate your entertainment and art interests.
IGDB.com is a next-gen website about video games, intended for both game consumers and video game professionals alike.. A comprehensive, growing database, IGDB is built to cover video games in extensive details, including history and other information about developers...
SwedenEU
WListDB is a free game tracker and backlog manager for gamers who want their Steam library and playtime under control.
SpainEU
Pegasus is a graphical frontend for browsing your game library (especially retro games) and launching them from one place. It's focusing on customizability, cross platform support (including embedded devices) and high performance.
HungaryEU
A simple and lightweight app for running Windows games using UMU-Launcher.
