# Dune vs Gem Merchant

The clearest difference is review sentiment: Dune at 79% against Gem Merchant's 25%. Dune also leads on rating (4.9 vs 1.0) and ratings volume (5K vs 1). Gem Merchant's advantage is price (Free vs $10.99) and in-app purchases (none vs 3). On ads there is nothing between them.

Gem Merchant is free to download; Dune costs $10.99 up front. Dune sells 3 one-off in-app purchases. Gem Merchant asks for nothing beyond the download.

Dune holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Dune has 5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 79% of Dune's written reviews are positive against 25% of Gem Merchant's.

Dune ships an update every 5 days, Gem Merchant fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dune | Gem Merchant |
| --- | --- | --- |
| Price | $10.99 | **Free** |
| Rating | **[4.9 (5K ratings)](https://appshunter.io/ios/app/dune-imperium/id1575414319/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/gem-merchant/id6748193480/reviews) |
| Number of ratings | **5K** | 1 |
| Positive reviews | **79.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#19** | — |
| Size | 804 MB | 3 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Dire Wolf Digital](https://appshunter.io/developer/815343758) | [梦成 李](https://appshunter.io/developer/1821210608) |

## What reviewers say

### Dune

[App page](https://appshunter.io/ios/app/dune-imperium/id1575414319)

**Currently charting:** #19 Top Paid · Board, #60 Top Paid · Strategy, #197 Top Paid · Games (US App Store)

Engage in strategic warfare and political intrigue on the desert planet Arrakis. This award-winning board game adaptation blends deck-building and worker placement mechanics. Compete against AI, other players online, or face unique challenges and rotating game modes.

**Highlights:** Deck-building mechanics, Worker placement strategy, Online multiplayer, Local AI battles, Unique challenges, Rotating Skirmish Mode, Achievement system

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dune: Imperium - Rise of Ix | $9.99 | one-time |
| Dune: Imperium - Immortality | $9.99 | one-time |
| Dune: Imperium - Uprising | $10.99 | one-time |

**What reviewers like**

- 🚀 Smooth gameplay
- 🎨 Beautiful implementation
- 💪 Challenging AI
- 🕹️ Great digital adaptation of the board game
- 🕰️ Quick gameplay sessions

**What reviewers complain about**

- 🔒 Obtrusive DRM
- 🕹️ No local multiplayer/pass-and-play
- 🐛 Bugs and crashes
- 🔁 Slow reloading when switching between app and game
- 🔍 Difficulty seeing card details

**Reported bugs**

- Intrigue card issues
- Inconsistent login credentials
- Notification problems
- Victory points reset bug

**Requested features**

- Controller support
- Pass and play mode
- Ability to choose leaders
- Expand card detail visibility


### Gem Merchant

[App page](https://appshunter.io/ios/app/gem-merchant/id6748193480)

A digital adaptation of a classic two-player card game focused on strategic gem collection and prestige. Manage resources, acquire development cards, and attract nobles to earn points and win.

**Highlights:** Classic board game digitalization, Strategic gem collection, Two-player battle mode (online/local), Diverse strategic options, Exquisite visual design, Easy to learn, deep strategy

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

**In-app purchases:** none


## Frequently asked questions

### Is Dune free?

Dune costs $10.99, and also offers in-app purchases.

### Is Gem Merchant free?

Gem Merchant is free to download, with no in-app purchases.

### Which has better reviews, Dune or Gem Merchant?

Dune is rated higher. Dune averages 4.9 out of 5 from 5K ratings, while Gem Merchant averages 1.0 from 1 ratings.

### Do Dune or Gem Merchant have ads?

Neither Dune nor Gem Merchant shows ads.

### Which is updated more often, Dune or Gem Merchant?

Dune ships an update every 5 days, and Gem Merchant fortnightly. Most recently, Dune was updated on October 30, 2026 and Gem Merchant on October 25, 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.*