246+ iOS apps & games curated and reviewed
Finding the right deck builder for union arena apps and games can be overwhelming with so many options. We've analyzed 246+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (44) | Yes | Yes | Aug 2026 |
| 2 |  | Free | — | No | Yes | Jun 2026 |
| 3 |  | Free | 4.4★ (32) | No | No | Aug 2026 |
| 4 |  | Free | 4.1★ (8) | No | No | May 2026 |
| 5 |  | Free was $3.49 | 4.5★ (64) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.4★ (6K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | — | No | Yes | Jun 2026 |
| 8 |  | Free | 4.7★ (13K) | No | No | Aug 2026 |
This fan-made companion app helps you build, manage, and share decks for the Union Arena TCG. It features a comprehensive card database, TCGPlayer value integration, and the ability to buy cards directly within the app.
Learn the rules and strategies of a new trading card game. This app offers tutorial modes to grasp basic gameplay and free battle modes to practice with different decks. Experience the excitement of the game with guided learning.
Practice building Hearthstone Arena decks and save them to import into the game. Easily share your creations with friends for friendly battles. This companion tool is completely free and ad-free.
This app helps One Piece Trading Card Game players build and organize their decks. It features a searchable card database, an intuitive deck editor, and helpful deck statistics to improve strategy and consistency. New card sets are regularly added to keep your decks up-to-date.
Engage in real-time PvP battles by building a strategic deck of cards. This game emphasizes skill-based combat with fair matchmaking, ensuring no pay-to-win advantages. Enjoy a vast collection of cards, all at the same level, for a truly competitive experience.
This app simplifies participation in Magic: The Gathering events at local stores and allows for home tournaments. It includes a life counter, event pairing, standings tracking, and a comprehensive card database. Manage your games and discover new cards with ease.
This app helps Magic: The Gathering players manage their decks. It offers card searching, deck building, and export options for popular platforms like MTG Arena. Share your deck lists and registration sheets with friends or use them for tournaments.
Discover winning strategies for your favorite card battler. This app offers a curated collection of effective decks for various game modes and challenges, helping you improve your win rate. Get ready for battle with optimized loadouts for all arenas and tournaments.
Embark on a roguelike deckbuilding adventure where you craft a unique deck to battle creatures and discover powerful relics. Each journey through the ever-changing Spire offers a new challenge with different paths, enemies, and events.
Build, track, and price your card game decks with this companion app. Scan cards to manage your collection, discover meta decks, and share your creations. It enforces game rules live and helps you find missing cards for your next purchase.
Visualize outdoor living spaces with this augmented reality tool. Explore different decking and railing options in your own environment. Design basic deck shapes, estimate square footage, and find local professionals.
Engage in fast-paced, turn-based strategic battles using unique card skills, spells, and magic. Embark on an adventure to release captured lands, collect powerful cards, and build your ultimate deck. Compete against real players in the arena and participate in weekly tournaments.
Easily build and manage your Magic: The Gathering decks. Search and filter cards from any set, and quickly add, remove, or sideboard cards with intuitive gestures.
Build a powerful deck of magical creature cards and battle other players in this strategic trading card game. Collect and evolve dozens of unique cards with varying rarities to create an unbeatable strategy and become the greatest Warlord.
Engage in a unique strategy card game with online multiplayer and AI-powered rule generation. Design custom challenges, set your own game parameters, and make tactical decisions to complete missions within defined limits. Experience a dynamic and evolving gameplay where you control the rules.