# Deck Builder for Union Arena vs RiftManager

The clearest difference is ads: RiftManager at none against Deck Builder for Union Arena's shown. Deck Builder for Union Arena's advantage is ratings volume (72 vs 9) and device support (3 vs 1). On price, rating, update cadence and in-app purchases 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 RiftManager sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for Deck Builder for Union Arena against 4.3 for RiftManager. That said, the two scores are not equally well evidenced: Deck Builder for Union Arena has 72 ratings behind it against 9, so its average is the more settled of the two.

Deck Builder for Union Arena ships an update weekly, RiftManager every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Deck Builder for Union Arena | RiftManager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (72 ratings)](https://appshunter.io/ios/app/deck-builder-for-union-arena/id6563139619/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/riftmanager/id6757405862/reviews) |
| Number of ratings | **72** | 9 |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 80 MB | 125 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Nicholas Martin Geil](https://appshunter.io/developer/1757209176) | [Antoine Peze](https://appshunter.io/developer/1866657741) |

## 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 |


### RiftManager

[App page](https://appshunter.io/ios/app/riftmanager/id6757405862)

Track your matches, follow tournaments, and analyze your in-game stats. Build and manage your card collection, and stay informed about market trends for a competitive edge.

**Highlights:** Track matches and view game history, Follow live tournaments and standings, Analyze player statistics and performance, Build and save custom card decks, Manage and filter card collection, Monitor card market prices

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RiftManager Support Monthly | $4.99 | per month |
| RiftManager Premium Yearly | $39.99 | per year |
| RiftManager Support Tip Booster | $6.99 | one-time |
| RiftManager Support Tip 5 Boosters | $34.99 | one-time |
| RiftManager Premium Lifetime | $44.99 | 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 RiftManager free?

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

### Which has better reviews, Deck Builder for Union Arena or RiftManager?

Deck Builder for Union Arena is rated higher. Deck Builder for Union Arena averages 4.3 out of 5 from 72 ratings, while RiftManager averages 4.3 from 9 ratings.

### Do Deck Builder for Union Arena or RiftManager have ads?

Deck Builder for Union Arena shows ads; RiftManager does not.

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

Deck Builder for Union Arena ships an update weekly, and RiftManager every 4 days. Most recently, Deck Builder for Union Arena was updated on October 24, 2026 and RiftManager on October 24, 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.*