# Nurikabe Vault vs Deco Deck

The clearest difference is price: Deco Deck at Free against Nurikabe Vault's $0.99. Deco Deck also leads on rating (5.0 vs 4.3) and update cadence (every 5 months vs every 13 months). Nurikabe Vault's advantage is in-app purchases (none vs 1) and chart position (#193 vs unranked). On ads and device support there is nothing between them.

Deco Deck is free to download; Nurikabe Vault costs $0.99 up front. Deco Deck sells 1 one-off in-app purchase. Nurikabe Vault asks for nothing beyond the download.

Deco Deck holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Nurikabe Vault ships an update every 13 months, Deco Deck every 5 months. The most recent releases landed on September 13, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Nurikabe Vault | Deco Deck |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/nurikabe-vault/id344653774/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deco-deck/id1672666901/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 86.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 months** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#193** | — |
| Size | 20 MB | 70 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rogers George](https://appshunter.io/developer/344653780) | [David Turner](https://appshunter.io/developer/1633315525) |

## What reviewers say

### Nurikabe Vault

[App page](https://appshunter.io/ios/app/nurikabe-vault/id344653774)

**Currently charting:** #193 Top Paid · Puzzle (US App Store)

Engage your logic with a vast collection of original Nurikabe puzzles. This game offers hundreds of hand-crafted challenges, ranging in difficulty and size, with unique artwork for each board. Learn the rules and strategies with an included guide, and enjoy a pure puzzle experience without ads or data collection.

**Highlights:** Hundreds of original Nurikabe puzzles, Hand-crafted challenges, Varying difficulty levels, Multiple board sizes, Unique artwork, Includes rules and strategy guide, Optional visual hints

**Features:** Vision Pro support

**In-app purchases:** none


### Deco Deck

[App page](https://appshunter.io/ios/app/deco-deck/id1672666901)

This logic puzzle challenges you to connect cards into groups of five, forming valid hands. Every card must be part of a hand to solve the puzzle, with each puzzle having a single unique solution. Daily free puzzles are available, with more accessible via subscription or a one-time purchase.

**Highlights:** Link cards into groups of five, Form valid card hands, Solve unique puzzles, Daily free puzzles, Subscription for more puzzles, Lifetime access option

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eternal | $9.99 | one-time |


## Frequently asked questions

### Is Nurikabe Vault free?

Nurikabe Vault costs $0.99, with no in-app purchases.

### Is Deco Deck free?

Deco Deck is free to download, with in-app purchases available.

### Which has better reviews, Nurikabe Vault or Deco Deck?

Deco Deck is rated higher. Nurikabe Vault averages 4.3 out of 5 from 8 ratings, while Deco Deck averages 5.0 from 2 ratings.

### Do Nurikabe Vault or Deco Deck have ads?

Neither Nurikabe Vault nor Deco Deck shows ads.

### Which is updated more often, Nurikabe Vault or Deco Deck?

Nurikabe Vault ships an update every 13 months, and Deco Deck every 5 months. Most recently, Nurikabe Vault was updated on September 13, 2026 and Deco Deck on June 1, 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.*