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.





182+ iOS apps & games curated and reviewed
The best sdg companion apps and games on iPhone average 4.3★ across 182+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.1★ (8) | Yes | Yes | May 2026 | |
| 2 | Free | 3.4★ (32K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.7★ (3.5K) | No | No | Jul 2026 | |
| 4 | Free | 4.2★ (1.9K) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.7★ (13K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.7★ (12K) | Yes | No | Jul 2026 | |
| 7 | Free | 4.2★ (2.8K) | No | Yes | Jul 2026 | |
| 8 | Free | 4.6★ (168K) | Yes | Yes | Jul 2026 |





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.






Manage your Ultimate Team on the go. Build squads, improve players with Evolutions, claim rewards, and trade in the Transfer Market. Connect your console account to access all features.






Enhance your battle royale experience with detailed personal game statistics, advanced teammate matchmaking, and community features. Stay connected with friends through live chat and a personalized news feed.


Engage in strategic, turn-based card battles against players worldwide or explore a voiced story mode. Master unique character classes and collect over 2000 illustrated cards. This AAA multiplayer game offers innovative mechanics for epic gameplay.


Lead your army in this free RPG by battling and collecting hundreds of heroes. Strategize squad composition and tactical control with powerful abilities. Explore unique levels, unlock skills, and duel other players to prove your might.


Stay connected to Riot Games' universe with this official companion app. Discover new content, organize play sessions, and track esports events across multiple titles. Earn rewards and monitor your in-game stats.


Become a mayor and build a vibrant city from the ground up. Construct various buildings, manage businesses, and watch your citizens thrive. Decorate your metropolis with parks and landmarks, and expand your territory to create rivers and lakes.


Build and evolve your city from the Stone Age through modern times and beyond. Develop new technologies, produce goods, and trade with neighbors. Conquer territories through negotiation or battle in this award-winning strategy game.


Connect with other gamers to find teammates for over 100 popular games. Engage in mini-games, join chat rooms, and build friendships within a supportive global community. Never play alone again.


Manage your football team's players and lineups from anywhere. Open player packs, adjust formations, and optimize your squad to stay competitive. This app enhances the full football video game experience.


Earn loyalty points by playing games and completing achievements. Redeem points for real-world rewards from partners like Amazon and PayPal, or donate your earnings to charities. The app doubles your charitable impact through matching donations.


Engage in epic space combat strategy, build your base and fleets, and conquer the galaxy. Compete with millions of players worldwide in a dynamic online battlefield, complete missions, and explore the cosmos.


This digital assistant enhances the physical board game by generating random key cards and providing an in-game timer. It streamlines setup and offers new grid configurations for a dynamic gameplay experience.


Discover games tailored to your mood with this comprehensive tracker. Explore popular titles, get detailed insights, and manage your gaming library. Features include time tracking, genre filters, and fun quizzes.


Embark on a peaceful puzzle-adventure across a vibrant kingdom. Connect with players worldwide, discover new emotes, and customize your character. Enjoy daily adventures and express your creativity through shared memories.


Become a powerful warrior in this free-to-play online action game. Battle alongside friends across a sprawling interplanetary system, customizing your bio-metal suit and arsenal to annihilate enemies and explore vast open worlds. Experience an epic story and master destructive weaponry.


Enhance your board game experience with a fully voiced narrative, immersive music, and special effects. This app automatically tracks your choices, replacing physical logbooks for a seamless playthrough.


Design and build your dream metropolis in this economic simulation game. Make strategic decisions to grow your city, manage resources, and construct iconic landmarks and infrastructure. Compete with others and unlock new opportunities for urban development.


Become a celebrated mayor in this sustainable city-building simulation. Make meaningful decisions to ensure citizen happiness and health by managing housing, jobs, utilities, and services. Strategize for environmental and social sustainability to develop a thriving metropolis.


Engage in real-time MMO battles, raise a unique dragon, and build your army to claim the throne. Forge alliances, trade, and wage war with players globally in a quest for kingdom glory. A network connection is required to play.