# UNION ARENA Tutorial App vs Azuki TCG

The clearest difference is rating: Azuki TCG at 4.8 against UNION ARENA Tutorial App's 4.4. UNION ARENA Tutorial App's advantage is iOS requirement (11.0 vs 15.1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Azuki TCG holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 32 and 13 respectively. Written reviews complicate that: 91% of UNION ARENA Tutorial App's written reviews are positive against 86% of Azuki TCG's, so the app with the better star average is not the one people write more warmly about.

UNION ARENA Tutorial App ships an update every 3 months, Azuki TCG every 6 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UNION ARENA Tutorial App | Azuki TCG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (32 ratings)](https://appshunter.io/ios/app/union-arena-tutorial-app/id6578425605/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/azuki-tcg/id6755568569/reviews)** |
| Number of ratings | **32** | 13 |
| Positive reviews | **90.9% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 216 MB | 63 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BANDAI Co., Ltd.](https://appshunter.io/developer/359834423) | [Chiru Labs](https://appshunter.io/developer/1714013435) |

## What reviewers say

### UNION ARENA Tutorial App

[App page](https://appshunter.io/ios/app/union-arena-tutorial-app/id6578425605)

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.

**Highlights:** Learn basic rules, Tutorial Mode, Free Battle Mode, Practice with decks, Experience trading card game

**In-app purchases:** none


### Azuki TCG

[App page](https://appshunter.io/ios/app/azuki-tcg/id6755568569)

This app helps players of a trading card game find local events, register for tournaments, and track their performance. It also features a comprehensive card database with smart search functionality and high-resolution art.

**Highlights:** Find local events, One-tap tournament registration, View live event standings, Track wins and losses, Analyze matchups, Smart deck building search, High-res card art and details

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UNION ARENA Tutorial App free?

UNION ARENA Tutorial App is free to download, with no in-app purchases.

### Is Azuki TCG free?

Azuki TCG is free to download, with no in-app purchases.

### Which has better reviews, UNION ARENA Tutorial App or Azuki TCG?

Azuki TCG is rated higher. UNION ARENA Tutorial App averages 4.4 out of 5 from 32 ratings, while Azuki TCG averages 4.8 from 13 ratings.

### Do UNION ARENA Tutorial App or Azuki TCG have ads?

Neither UNION ARENA Tutorial App nor Azuki TCG shows ads.

### Which is updated more often, UNION ARENA Tutorial App or Azuki TCG?

UNION ARENA Tutorial App ships an update every 3 months, and Azuki TCG every 6 weeks. Most recently, UNION ARENA Tutorial App was updated on October 23, 2026 and Azuki TCG on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*