Kahuna vs Power Grid Boardgame
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kahuna
Engage in strategic duels to conquer a South Pacific archipelago. Build bridges to connect islands and expand your empire through multiple rounds. Master card draws and outwit AI opponents or friends in this magical strategy game.
- Island conquest strategy
- Bridge building mechanics
- Card-based gameplay
- Single-player campaign
- Online multiplayer
- AI opponents
- Achievements
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Let the magical strategy game take you to paradise islands! As a powerful Kahuna priest, you‘ll fight exciting duels in order to conquer a paradisiac archipelago in the South Pacific. Build bridges to link the islands to each other, and try to expand your empire of islands as much as possible through three rounds of the match. You‘ll need a good strategy to do so; but only, if the gods are well disposed towards you, you’ll draw the right cards – and be able to conquer the beach paradise. In the single-player campaign, compete with the friendly fisherman, the skilful tattoo artist, the merciless warrior, or the ingenious chieftain; or prove yourself in multi-player matches against your friends or Kahuna players from all over the world. You’ll learn the simple rules of the exciting board game very quickly; however, conquering the island paradise will turn out well only for the best. Join us on an exciting journey to the South Pacific – but be careful: its magic doesn’t let you go anymore! - Magical game for one or two players - Easy rules for a fast game start - Campaign mode for single players - Turn-based online multiplayer mode for two players - Numerous achievements - 12 AI opponents with different personalities and tactics provide varied challenges - Based on the successful board game classic - Available languages: English, French, German, Dutch ***** Questions or suggestions for improvements: Mail to ios@usm.de We are looking forward to your feedback! For more information on news and updates: www.usmgames.com or visit us on www.facebook.com/UnitedSoftMedia and twitter.com/USM_News *****
Power Grid Boardgame
Engage in a strategic simulation of the energy industry, managing power grids across diverse global maps. Challenge AI or friends in real-time or turn-based matches, with a comprehensive tutorial and helpful in-game assistance for all skill levels.
- Global energy market simulation
- Multiple map variants for diverse gameplay
- AI and real-time/turn-based multiplayer
- In-depth tutorial and context-sensitive help
- Achievement system for challenges
- Includes Recharged version with variants
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Dive into the world of the energy industry with the Power Grid app, designed by award-winning author Friedemann Friese. Global Domination: Conquer energy markets worldwide on maps such as USA, Germany, France, Benelux, Eastern Europe, South Africa, Italy and the Middle East. Each map brings unique gameplay that will put your strategic skills to the test. Tutorial & Help: Whether you're an experienced Power Grid player or a beginner, the game features a detailed tutorial that walks you through the basics step-by-step. And if you have any questions while playing, context-sensitive help is available to make sure you're always on the right track. Achievements: Challenge yourself by unlocking a variety of achievements. These achievements range from strategic feats to special challenges. Recharged Version: The app includes the Recharged version with Against the Trust and MAGA variants that make the gameplay even more diverse and challenging. Exciting Gameplay: Challenge AI opponents or play against friends in real-time or turn-based. Online Domination: The Power Grid app allows you to compete against friends or rivals from around the world. The app gives you the opportunity to compete with players from all over the world. Choose your path: a variety of maps and map variants are available to customize and refine your strategy. Adapt to the specifics of each and outsmart your opponents to get to the top of the power industry. The Power Grid app has been carefully designed to seamlessly bring the charm of the board game to your smartphone or tablet. The intuitive interface ensures a smooth gaming experience for both experienced players and novices. Don't miss out on the electrifying fun and challenges offered by the Power Grid app! Download the app now and embark on a journey to conquer the power market one move at a time. Whether you're playing alone and looking for a challenge or you're a player looking to engage in epic duels with friends, the Power Grid app offers all that and more.
Screenshots
Verdict
The clearest difference is rating: Kahuna at 4.4 against Power Grid Boardgame's 2.5. Kahuna also leads on in-app purchases (none vs 1) and price ($2.99 vs $8.99). Power Grid Boardgame's advantage is update cadence (monthly vs every 9 months) and chart position (#84 vs unranked). On ratings volume, ads, monetization model 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
Kahuna costs $2.99 and Power Grid Boardgame $8.99 up front. Power Grid Boardgame sells 1 one-off in-app purchase. Kahuna asks for nothing beyond the download.
Kahuna holds the better App Store score, 4.4 against 2.5. Both are backed by a comparable volume of ratings — 71 and 26 respectively. Written reviews point the same way: 51% of Kahuna's written reviews are positive against 33% of Power Grid Boardgame's.
Kahuna ships an update every 9 months, Power Grid Boardgame monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Kahuna | Power Grid Boardgame |
|---|---|---|
| Price | $2.99 — better | $8.99 |
| Rating | 4.4 (71 ratings) — better | 2.5 (26 ratings) |
| Positive reviews | 51.2% of reviews — better | 32.6% of reviews |
| Number of ratings | 71 — better | 26 |
| Update frequency | Every 9 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Paid |
| Best chart rank | — | #84 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 92 MB | 141 MB |
| Age rating | 4+ | 12+ |
| Developer | United Soft Media Verlag GmbH | Brettspielwelt GmbH |
Customer experience
Kahuna
Power Grid Boardgame
User reviews
Kahuna
From 71 App Store ratingsWhat we love
- 👍 Good strategy game
- 👍 Well-designed and engaging
- 👍 Quick to learn
- 👍 Fun single player
- 👍 Nice graphics and presentation
Room to improve
- 🐛 Multiplayer broken/not working
- 🐛 Frequent crashes
- 🐛 AI too easy/too hard
- 🐛 Repetitive single player
- 🐛 Outdated/not working on newer iPhones
Power Grid Boardgame
From 26 App Store ratingsWhat we love
- 👍 Faithful to board game
- 🚀 Games play fast
- 💡 Customizable UI layout
- 🌟 Great source material
- 🤖 Good AI players
Room to improve
- 🐛 Cluttered interface
- 🤔 Confusing UI
- 😵 Non-intuitive controls
- 📉 Poor user experience
- 💸 Expensive for current state
Bugs and requests
Kahuna
Reported bugs
15 issues- Multiplayer mode not working
- Game crashes frequently
- Single player mode very short
- AI cheats/gets perfect cards
- Online invites delayed or not working
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- App not working on newer iPhones
- Game freezes at end of rounds
- Progress lost when leaving app
- Scoreboard covers play area
- Incorrect scoring
- Cards not visible/recognizable
- Difficulty levels not distinct
- Game Center issues
- Achievements not updating correctly
- Foreign language on initial install
Requested features
13 requests- Pass and play mode
- Undo button
- Local multiplayer
- Online multiplayer
- Ability to review final board
Show 8 moreShow fewer
- Add more difficulty levels
- Update to 64-bit
- Bluetooth multiplayer
- Multitasking support
- Tutorial
- Save single player progress
- Ladder system
- Notifications for turns
Power Grid Boardgame
Reported bugs
47 issues- Achievements disappear
- Cannot build houses
- Game cards difficult to recall when minimized
- Movable mini-window UI is buggy
- Requires force restart
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- Automatic next action clipboard issues
- BeNeLux 5th ecoplant "extended market" doesn't work
- Blocks PiP and Music player
- Game crashes when starting
- Cannot return to saved games
- UI broken, unplayable
- Unresponsive menus and interface
- Does not progress or explain rules
- AI is buggy (invisible buildings/powerplants)
- Fatal bug: cannot overbid in auction
- Separate save system, no iCloud syncing
- Info board scaling and drag broken
- Game doesn't work, crashes on start
- Cannot confirm city choice
- Unstable UI, can lose map display
- Crashes in phase III of online games
- Online play unstable
- Doesn't work half the time
- Cannot resume saved local game
- Cannot edit local profile name
- Crashes randomly when starting game
- AI players do funny things
- Power plant auction window not displayed
- Bugs fixed, but still issues
- Gameplay is awful
- GUI is non-standard but intuitive
- Initial screen in German
- Crashing issues resolved, but UI irritating
- No music or sound effects during game
- Poor instructions
- Third player when selecting 2 player game
- Tutorial is limited
- App crashes when accessing help
- Crashes frequently
- Parts in English and German
- Lost games
- Screens flash, unclear round/phase
- Crashes after pressing help
- Cannot reload game
- No games in online lobbies
- Untranslated German text in menus
- Online connection not available
Requested features
7 requests- Add a proper tutorial for gameplay
- Include music and sound effects during gameplay
- Allow saving and resuming local games
- Enable editing of local profile names
- Add iCloud syncing for save games
Show 2 moreShow fewer
- Improve UI dismiss functionality
- Add a clear indicator for round/phase
In-app purchases
Kahuna
No in-app purchases
Power Grid Boardgame
- 1. Expansion$5.99
Questions
Is Kahuna free?
Is Power Grid Boardgame free?
Which has better reviews, Kahuna or Power Grid Boardgame?
Do Kahuna or Power Grid Boardgame have ads?
Which is updated more often, Kahuna or Power Grid Boardgame?
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