250+ iOS apps & games curated and reviewed
Whether you're new to union arena or looking for an upgrade, our curated collection of 250+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (32) | No | No | Aug 2026 | |
| 2 |  | Free | 4.5★ (44) | Yes | Yes | Aug 2026 | |
| 3 |  | Free | 2.0★ (667) | No | No | Sep 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | — | — | No | May 2026 | |
| 6 |  | Free | — | No | No | Sep 2026 | |
| 7 |  | Free | 4.1★ (10) | Yes | No | Aug 2026 | |
| 8 |  | Free | 4.7★ (95) | Yes | No | Jul 2026 |
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.
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.
This app facilitates participation in trading card game tournaments organized by Bandai. It allows users to search for tournaments and stores, build decks, register for events, and check tournament results and match history.
