# Kahuna vs Power Grid Boardgame

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 (#86 vs unranked). On ratings volume, ads, monetization model and device support there is nothing between them.

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.

## The numbers

| Metric | Kahuna | Power Grid Boardgame |
| --- | --- | --- |
| Price | **$2.99** | $8.99 |
| Rating | **[4.4 (71 ratings)](https://appshunter.io/ios/app/kahuna/id774875399/reviews)** | [2.5 (26 ratings)](https://appshunter.io/ios/app/power-grid-boardgame/id1434690170/reviews) |
| Number of ratings | **71** | 26 |
| Positive reviews | **51.2% of reviews** | 32.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#86** |
| Size | 92 MB | 141 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [United Soft Media Verlag GmbH](https://appshunter.io/developer/330111789) | [Brettspielwelt GmbH](https://appshunter.io/developer/1063292497) |

## What reviewers say

### Kahuna

[App page](https://appshunter.io/ios/app/kahuna/id774875399)

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.

**Highlights:** Island conquest strategy, Bridge building mechanics, Card-based gameplay, Single-player campaign, Online multiplayer, AI opponents, Achievements

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good strategy game
- 👍 Well-designed and engaging
- 👍 Quick to learn
- 👍 Fun single player
- 👍 Nice graphics and presentation

**What reviewers complain about**

- 🐛 Multiplayer broken/not working
- 🐛 Frequent crashes
- 🐛 AI too easy/too hard
- 🐛 Repetitive single player
- 🐛 Outdated/not working on newer iPhones

**Reported bugs**

- Multiplayer mode not working
- Game crashes frequently
- Single player mode very short
- AI cheats/gets perfect cards
- Online invites delayed or not working

**Requested features**

- Pass and play mode
- Undo button
- Local multiplayer
- Online multiplayer
- Ability to review final board


### Power Grid Boardgame

[App page](https://appshunter.io/ios/app/power-grid-boardgame/id1434690170)

**Currently charting:** #86 Top Paid · Board (US App Store)

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.

**Highlights:** 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

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1. Expansion | $5.99 | one-time |

**What reviewers like**

- 👍 Faithful to board game
- 🚀 Games play fast
- 💡 Customizable UI layout
- 🌟 Great source material
- 🤖 Good AI players

**What reviewers complain about**

- 🐛 Cluttered interface
- 🤔 Confusing UI
- 😵 Non-intuitive controls
- 📉 Poor user experience
- 💸 Expensive for current state

**Reported bugs**

- Achievements disappear
- Cannot build houses
- Game cards difficult to recall when minimized
- Movable mini-window UI is buggy
- Requires force restart

**Requested features**

- 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


## Frequently asked questions

### Is Kahuna free?

Kahuna costs $2.99, with no in-app purchases.

### Is Power Grid Boardgame free?

Power Grid Boardgame costs $8.99, and also offers in-app purchases.

### Which has better reviews, Kahuna or Power Grid Boardgame?

Kahuna is rated higher. Kahuna averages 4.4 out of 5 from 71 ratings, while Power Grid Boardgame averages 2.5 from 26 ratings.

### Do Kahuna or Power Grid Boardgame have ads?

Neither Kahuna nor Power Grid Boardgame shows ads.

### Which is updated more often, Kahuna or Power Grid Boardgame?

Kahuna ships an update every 9 months, and Power Grid Boardgame monthly. Most recently, Kahuna was updated on October 24, 2026 and Power Grid Boardgame 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.*