Comparison

Nurikabe Vault vs Deco Deck

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

Head to head
About

Nurikabe Vault

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
Currently charting
Read full description

An abundance of original, hand-crafted nurikabe puzzles. Nurikabe is a logic puzzle from the inventors of sudoku. Simply build a wall that divides the board into areas given by the numbers. There's only one way to do it! This collection contains 500 all original, hand-crafted puzzles. Difficulty ranges from merely tricky to utterly fiendish. Sizes range from 6 x 6 to 9 x 11, each with distinct and unique artwork. A guide demonstrates the rules and beginning strategies. Optional visual hints point out problems, and a solution is detected immediately. This game does NOT: - show Advertisements - offer In-App Purchases - collect Analytics - collect any Personal Information whatsoever You can put your scores on an Apple Game Center leaderboard if you like. That's the only data that will ever leave your device.

About

Deco Deck

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
Read full description

Deco Deck is an original logic puzzle from the creator of Semantle.. Your goal is to link the cards on the board in connected groups of five, such that each group makes a valid "hand". To win, every card on the board must be part of a hand. Each puzzle has only one solution. There are two free puzzles every day. More puzzles are available by subscription. You can purchase an auto-renewing subscription through an In-App Purchase. The subscription is $4.99 per year. Or you can buy lifetime access for $9.99. • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • The subscription may not be cancelled during the active subscription period, but you turn off auto-renewal by visiting your iTunes Account Settings after purchase. • EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Nurikabe Vault4 screens
Deco Deck4 screens

Verdict

The call

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.

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

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard8 real differences · 3 level
Nurikabe Vault versus Deco Deck: the parameters behind the verdict, then further details
ParameterNurikabe VaultDeco Deck
Price$0.99Free — better
Rating4.3 (8 ratings)5.0 (2 ratings) — better
Positive reviews86.2% of reviews—
Number of ratings8 — better2
Update frequencyEvery 13 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
Best chart rank#193 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.614.0 — better
Further details — not scored
Size20 MB70 MB
Age rating4+4+
DeveloperRogers GeorgeDavid Turner

Customer experience

Nurikabe Vault

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews29 reviews
Positive86.2%
Neutral3.4%
Negative10.3%

Deco Deck

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Nurikabe Vault

No in-app purchases

1 purchases

Deco Deck

One-time1
  • Eternal$9.99

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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