Comparison

KOSMOS Helper App vs Dominion

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Animated tutorials with audio narration
  • 3D game setup explanations
  • Game-specific timers
  • Atmospheric soundtracks
  • Narrated adventure books
  • Animated solution assistant
Features
Read full description

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.

About

Dominion

Build a powerful deck to expand your kingdom and earn victory points in this acclaimed deck-building strategy game. Explore vast card combinations, compete against AI or other players online, and enjoy endless replayability with numerous expansions.

Highlights
  • Deck-building mechanics
  • Kingdom expansion
  • AI opponent
  • Online multiplayer
  • Daily puzzles
  • Cross-platform play
  • Expansion packs
Read full description

Expand a small kingdom to a mighty Dominion! Play the Spiel des Jahres winner beloved by millions of boardgame hobbyists around the world. This is the officially licensed implementation. REIGNING DECKBUILDER Discover the game that defined a genre, Dominion was first to popularize deck-building and remains a staple of tabletop. GROW YOUR KINGDOM Collect as many Victory Points as you can by building a powerful deck. Your deck starts out a small sad set of Estates and Coppers, but you hope that by the end of the game it will be brimming with Gold, Provinces, and the inhabitants and structures of your kingdom. BUILD YOUR ENGINE Choose wisely among the 10 cards available in the tableau to create the strongest combos to dominate your opponent. COLLECT ALL EXPANSIONS Make your games more exciting with additional cards and rules from up to 15 expansions including the recent Plunder expansion! NEAR INFINITE VARIETY Over one hundred thirty-two septillion possible Kingdom combinations, 500+ cards, 15 and counting expansions, and ongoing promo packs make Dominion one of the most extensive and replayable boardgames in the hobby. COMPETE WITH THE COMPUTER Sharpen your skills with solitaire style solo play against a robust AI, with four levels of difficulty. Our innovative AI learns through self-play. Earn Achievements and win in Recommended Sets against each AI level. PLAY FRIENDS OR STRANGERS Play with up to 6 players online through your device or pass and play among your friends. Join ranked or unranked matchmaking, with realtime and asynchronous modes. Set up a private table for a family game, challenge a stranger in the lobby, or invite a friend! DAILY PUZZLE A daily ritual to relax with over a cup of coffee. Try the Daily Dominion, a free puzzle level available to players around the world. Practice your strategy to keep up a winning streak and climb the leaderboard. CROSS-PLATFORM PLAY Play from any supported device, whenever you want, after verifying your email in-game. Join games with opponents on platforms other than your own. JOIN THE COMMUNITY With an active Discord and online community, make new friends or challenge new people to a game. Export and share kingdoms and game summaries to compare strategies. FREE TO PLAY Download the game that started it all for free! The base set of Dominion is available at no charge. Try the rotation of expansion cards in the Daily at no cost once per day. Jump into a lobby game with expansions enabled to try before you buy. Only the host needs to own the expansions. INTRODUCTION TO TABLETOP Learn the ropes in this easy to pick-up, hard to master title. Play one of the most highly regarded strategy tabletop games of all time through our simple tutorial. The core loop is easy to follow, but offers a wealth of strategy to explore. • 1 - 6 player support • Five-hundred plus cards • Solo play against 4 AI difficulties • Async & real-time multiplayer • Ranked & unranked matchmaking • Lobby & Private game tables • Cross platform multiplayer • Cross platform purchases • Daily challenge • Challenging AI that learns through self-play • Recommended Sets • Customize, save & share Kingdoms • Achievements, Stats & Leaderboards • Pass & Play mode • Automated score-keeping & hints • Smart-play options to streamline gameplay • Jumbo mode for readability on phones • Turbo mode to zoom through games quickly • Tutorial & Rules • 4 languages: English, Japanese, German, French • 15+ expansions plus three promo packs

Screenshots

KOSMOS Helper App4 screens
Dominion2 screens

Verdict

The call

The clearest difference is rating: Dominion at 4.9 against KOSMOS Helper App's 4.3. Dominion also leads on update cadence (every 5 days vs every 6 weeks) and ratings volume (5.1K vs 644). KOSMOS Helper App's advantage is in-app purchases (none vs 10). On price, review sentiment, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dominion sells 10 one-off in-app purchases. KOSMOS Helper App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dominion holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Dominion has 5.1K ratings behind it against 644, so its average is the more settled of the two. Written reviews split almost evenly too, at 69% and 68% positive.

UpkeepUpdate frequency

KOSMOS Helper App ships an update every 6 weeks, Dominion every 5 days. Both last shipped on November 6, 2026.

Scorecard6 real differences · 4 level
KOSMOS Helper App versus Dominion: the parameters behind the verdict, then further details
ParameterKOSMOS Helper AppDominion
PriceFreeFree
Rating4.3 (644 ratings)4.9 (5.1K ratings) — better
Positive reviews68.9% of reviews — better68.4% of reviews
Number of ratings6445.1K — better
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size120 MB423 MB
Age rating4+4+
DeveloperFranckh-Kosmos Verlags-GmbH & Co. KGTemple Gates Games LLC

Customer experience

KOSMOS Helper App

All ratings644 ratings
Positive84.6%
Neutral2.0%
Negative13.4%
Written reviews183 reviews
Positive68.9%
Neutral6.0%
Negative25.1%

Dominion

All ratings4,729 ratings
Positive97.1%
Neutral1.2%
Negative1.7%
Written reviews358 reviews
Positive68.4%
Neutral12.6%
Negative19.0%

User reviews

KOSMOS Helper App

From 644 App Store ratings

What 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

Dominion

From 5.1K App Store ratings

What we love

  • 🚀 Smooth gameplay
  • 🎮 Faithful adaptation of the board game
  • 👍 Challenging AI opponents
  • 🎨 Great visual design and animations
  • 📱 Convenient mobile experience

Room to improve

  • 🐛 Bugs and glitches (e.g. crashes, card interactions not working as expected)
  • 🤖 Inconsistent or overpowered AI behavior
  • 💰 Expensive expansion packs
  • 🕰️ Slow animation speed for AI turns
  • 🔀 Lack of customization options (e.g. disabling certain cards, saving game setups)

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

Dominion

Reported bugs

3 issues
  • Possession card not working correctly
  • Victory points not displayed properly
  • Inability to rejoin games after server disconnects

Requested features

5 requests
  • Ability to select specific card sets for randomized games
  • Option to complete games against AI when opponents forfeit
  • More detailed game statistics and player history tracking
  • Improved matchmaking filters for online play
  • Shareable in-app purchases for family members

In-app purchases

None

KOSMOS Helper App

No in-app purchases

10 purchases

Dominion

One-time10
  • Alchemy$4.99
  • Intrigue$4.99
  • Cornucopia$4.99
Show 7 more
  • Seaside$9.99
  • Renaissance$9.99
  • Prosperity$9.99
  • Dark Ages$9.99
  • Adventures$9.99
  • Empires$9.99
  • Rising Sun$9.99

Questions

Is KOSMOS Helper App free?
KOSMOS Helper App is free to download, with no in-app purchases.
Is Dominion free?
Dominion is free to download, with in-app purchases available.
Which has better reviews, KOSMOS Helper App or Dominion?
Dominion is rated higher. KOSMOS Helper App averages 4.3 out of 5 from 644 ratings, while Dominion averages 4.9 from 5.1K ratings.
Do KOSMOS Helper App or Dominion have ads?
Neither KOSMOS Helper App nor Dominion shows ads.
Which is updated more often, KOSMOS Helper App or Dominion?
KOSMOS Helper App ships an update every 6 weeks, and Dominion every 5 days. Most recently, KOSMOS Helper App was updated on November 6, 2026 and Dominion on November 6, 2026.

Other comparisons