# Sonar Islands vs Dive Dude

The clearest difference is rating: Dive Dude at 5.0 against Sonar Islands's 3.5. Dive Dude also leads on in-app purchases (none vs 5) and update cadence (every 3 days vs every 2 months). Sonar Islands's advantage is ratings volume (83 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sonar Islands sells 5 in-app purchases, starting at $2.99 per month. Dive Dude asks for nothing beyond the download.

Dive Dude holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Sonar Islands has 83 ratings behind it against 3, so its average is the more settled of the two.

Sonar Islands ships an update every 2 months, Dive Dude every 3 days. The most recent releases landed on October 22, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Sonar Islands | Dive Dude |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (83 ratings)](https://appshunter.io/ios/app/sonar-islands/id1554817644/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dive-dude/id6450519706/reviews)** |
| Number of ratings | **83** | 3 |
| Positive reviews | 60.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Subscription | **Free** |
| Size | 288 MB | 33 MB |
| Requires iOS | 12.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Hansjoerg Mikesch](https://appshunter.io/developer/1422421759) | [Kenny Preston](https://appshunter.io/developer/1367105104) |

## What reviewers say

### Sonar Islands

[App page](https://appshunter.io/ios/app/sonar-islands/id1554817644)

Embark on an audio-driven multiplayer adventure across 14 unique islands. Build your empire, explore diverse environments from ancient temples to volcanic landscapes, and engage in various challenges. Full game access requires a subscription.

**Highlights:** Multiplayer online gameplay, Audio-driven events, Empire building, Island exploration and development, Diverse island themes, Tutorial and story modes

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - monthly | $2.99 | per month |
| Full Access - yearly | $29.49 | per year |
| 100 Diamonds | $0.99 | one-time |
| 500 Diamonds | $3.99 | one-time |
| 1000 Diamonds | $5.99 | one-time |

**What reviewers like**

- 🚀 Immersive audio experience
- 👍 Accessible for blind users
- 🎨 Fantastic sound design
- ⭐ Engaging gameplay
- 🕹️ Intuitive controls

**What reviewers complain about**

- 💰 Subscription model required to access full game
- 🔇 Repetitive voice acting
- 🕰️ Slow progression without paying
- 🤖 Unresponsive controls at times
- 🔍 Lack of clear in-game instructions

**Reported bugs**

- Crashes and freezes on certain devices
- Compass and navigation issues with iOS 16
- Incorrect Morse code in tutorial
- Inconsistent audio cues

**Requested features**

- Additional free islands to explore
- Option to purchase game outright instead of subscription
- More varied event types and challenges
- Ability to customize islands
- Support for multiple languages


### Dive Dude

[App page](https://appshunter.io/ios/app/dive-dude/id6450519706)

Navigate treacherous underwater environments and evade menacing creatures. Test your reflexes and survival skills in this thrilling aquatic adventure.

**Highlights:** Underwater exploration, Enemy evasion, Survival gameplay, High-score chasing, Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sonar Islands free?

Sonar Islands is free to download, with in-app purchases available.

### Is Dive Dude free?

Dive Dude is free to download, with no in-app purchases.

### Which has better reviews, Sonar Islands or Dive Dude?

Dive Dude is rated higher. Sonar Islands averages 3.5 out of 5 from 83 ratings, while Dive Dude averages 5.0 from 3 ratings.

### Do Sonar Islands or Dive Dude have ads?

Neither Sonar Islands nor Dive Dude shows ads.

### Which is updated more often, Sonar Islands or Dive Dude?

Sonar Islands ships an update every 2 months, and Dive Dude every 3 days. Most recently, Sonar Islands was updated on October 22, 2026 and Dive Dude on June 9, 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.*