# Deck Builder for Union Arena vs Arctic Trail

The clearest difference is ads: Arctic Trail at none against Deck Builder for Union Arena's shown. Deck Builder for Union Arena's advantage is update cadence (weekly vs every 3 months) and iOS requirement (15.1 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Deck Builder for Union Arena sells 2 in-app purchases, starting at $4.99 per month and Arctic Trail sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Deck Builder for Union Arena ships an update weekly, Arctic Trail every 3 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Deck Builder for Union Arena | Arctic Trail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (72 ratings)](https://appshunter.io/ios/app/deck-builder-for-union-arena/id6563139619/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 9 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Nicholas Martin Geil](https://appshunter.io/developer/1757209176) | [GG VENTURES LTD](https://appshunter.io/developer/6778479600) |

## What reviewers say

### Deck Builder for Union Arena

[App page](https://appshunter.io/ios/app/deck-builder-for-union-arena/id6563139619)

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.

**Highlights:** Extensive card database, Deck building and management, Card scanning for collection, Community deck sharing, TCGPlayer value integration, Offline collection access

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Union Arena Pro | $4.99 | per month |
| Remove All Ads | $4.99 | one-time |


### Arctic Trail

[App page](https://appshunter.io/ios/app/arctic-trail/id6778479598)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Golden Skin | $1.99 | one-time |
| Red skin | $1.99 | one-time |


## Frequently asked questions

### Is Deck Builder for Union Arena free?

Deck Builder for Union Arena is free to download, with in-app purchases available.

### Is Arctic Trail free?

Arctic Trail is free to download, with in-app purchases available.

### Do Deck Builder for Union Arena or Arctic Trail have ads?

Deck Builder for Union Arena shows ads; Arctic Trail does not.

### Which is updated more often, Deck Builder for Union Arena or Arctic Trail?

Deck Builder for Union Arena ships an update weekly, and Arctic Trail every 3 months. Most recently, Deck Builder for Union Arena was updated on November 5, 2026 and Arctic Trail on October 31, 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.*