KOSMOS Helper App vs Dune
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
KOSMOS Helper App
Learn board games quickly and easily with narrated animations and 3D tutorials. Avoid reading rulebooks and get straight to playing. Offers additional game-specific tools like timers and soundtracks.
- Animated tutorials with audio narration
- 3D game setup explanations
- Game-specific timers
- Atmospheric soundtracks
- Narrated adventure books
- Animated solution assistant
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The KOSMOS Helper App is your digital companion for many KOSMOS games. Learn new games without reading the rules, get support during play, and discover digital extras that make your game experience even better Note: This app is a companion to the popular games by KOSMOS. Features: *** Animated tutorials *** Whether it's game night with friends, a family round, or your first try at a new game: the app's fully voiced, animated tutorials let you start playing right away, without reading the rules! *** Extra features *** Digital extras add useful features to selected games, such as timers, score counters, soundtracks, reference guides and read-aloud functions, for even more fun. *** Hybrid game experiences *** Selected hybrid games combine the best of the analog and digital worlds. Here the app does more than just support you: it becomes a key part of the game itself.
Dune
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.
- Deck-building mechanics
- Worker placement strategy
- Online multiplayer
- Local AI battles
- Unique challenges
- Rotating Skirmish Mode
- Achievement system
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Immerse yourself in the world of Dune. Experience the ultimate blend of strategy and intrigue as you navigate the treacherous landscapes of Arrakis in the award-winning board game Dune: Imperium! Battle online, locally with AI, or against the formidable House Hagal. Earn Achievements that showcase your prowess as a leader. Embark on more than a dozen Challenges that will test your wit and cunning. Compete for badges in the rotating Skirmish Mode where no two games are the same! Control the Spice. Control the Universe. Arrakis. Dune. Desert Planet. Raise your banner above the vast wasteland before you. As the Great Houses of the Landsraad marshal their forces and their spies, whom will you influence, and whom will you betray? A tyrannical Emperor. The secretive Bene Gesserit. The shrewd Spacing Guild. The ferocious Fremen of the Deep Desert. The power of the Imperium can be yours, but war is not the only way to claim it. Dune: Imperium blends deck-building and worker placement in a deeply thematic new strategy game where the fate of the Empire hangs on your decisions. Will you seek political allies or rely upon military might? Economic strength or subtle intrigues? A council seat… or a sharpened blade? The cards are dealt. The choice is yours. The Imperium awaits.
Screenshots
Verdict
The clearest difference is price: KOSMOS Helper App at Free against Dune's $10.99. KOSMOS Helper App also leads on in-app purchases (none vs 3). Dune's advantage is rating (4.9 vs 4.3) and update cadence (every 5 days vs every 6 weeks). On ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
KOSMOS Helper App is free to download; Dune costs $10.99 up front. Dune sells 3 one-off in-app purchases. KOSMOS Helper App asks for nothing beyond the download.
Dune holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Dune has 5K ratings behind it against 644, so its average is the more settled of the two. Written reviews point the same way: 69% of KOSMOS Helper App's written reviews are positive against 79% of Dune's.
KOSMOS Helper App ships an update every 6 weeks, Dune every 5 days. Both last shipped on November 6, 2026.
| Parameter | KOSMOS Helper App | Dune |
|---|---|---|
| Price | Free — better | $10.99 |
| Rating | 4.3 (644 ratings) | 4.9 (5K ratings) — better |
| Positive reviews | 68.9% of reviews | 78.7% of reviews — better |
| Number of ratings | 644 | 5K — better |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | — | #21 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 120 MB | 804 MB |
| Age rating | 4+ | 9+ |
| Developer | Franckh-Kosmos Verlags GmbH & Co. KG | Dire Wolf Digital |
Customer experience
KOSMOS Helper App
Dune
User reviews
KOSMOS Helper App
From 644 App Store ratingsWhat we love
- 🚀 Great companion app
- 👍 Helpful tutorials and instructions
- 🎶 Atmospheric soundtrack and timer
- 💡 Bilingual support
Room to improve
- 🐛 Bugs with content download and app functionality
- 🔍 Missing features like game progress tracking
- ⏱️ Slow download speeds
- 🔇 Audio issues
Dune
From 5K App Store ratingsWhat we love
- 🚀 Smooth gameplay
- 🎨 Beautiful implementation
- 💪 Challenging AI
- 🕹️ Great digital adaptation of the board game
- 🕰️ Quick gameplay sessions
Room to improve
- 🔒 Obtrusive DRM
- 🕹️ No local multiplayer/pass-and-play
- 🐛 Bugs and crashes
- 🔁 Slow reloading when switching between app and game
- 🔍 Difficulty seeing card details
Bugs and requests
KOSMOS Helper App
Reported bugs
3 issues- Inability to download or access game content
- Blank screens and non-functioning features
- Compatibility issues with older devices
Requested features
3 requests- Save game progress and scores
- More interactive features
- Ability to read game booklet in-app
Dune
Reported bugs
4 issues- Intrigue card issues
- Inconsistent login credentials
- Notification problems
- Victory points reset bug
Requested features
4 requests- Controller support
- Pass and play mode
- Ability to choose leaders
- Expand card detail visibility
In-app purchases
KOSMOS Helper App
No in-app purchases
Dune
- Dune: Imperium - Rise of Ix$9.99
- Dune: Imperium - Immortality$9.99
- Dune: Imperium - Uprising$10.99








