Comparison

Nurikabe Vault vs Thread

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
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

Thread

A serene logic puzzle game where you sort colored dots and connect pipe segments to trace a path. Enjoy procedurally generated challenges with no timers or pressure, designed for a calming experience.

Highlights
  • Sort colored dots
  • Connect pipe segments
  • Procedurally generated puzzles
  • No timer or pressure
  • Ambient soundtrack
  • Haptic feedback
Features
Read full description

Thread is a quiet logic puzzle for people who need a moment. Sort colored dots into matching rows. Rotate and connect pipe segments to form a path through the board. When everything lines up, trace the thread from one end to the other — and feel it click. No timer. No lives. No pressure. Just a puzzle waiting to be solved. WHAT MAKES THREAD DIFFERENT · Two puzzles in one: sort the colors and connect the thread simultaneously · Every puzzle is procedurally generated — infinite variety, always solvable · Swap any dot with any other, or long-hold to rotate pipe pieces · Anchored dots that won't move. Weighted dots that inch forward one step at a time. · A swap limit that gets tighter as you progress — efficiency matters DESIGNED FOR CALM · No ads. No notifications. No streaks. No manipulative mechanics. · Seven handcrafted color palettes inspired by the Pacific Northwest · Original ambient soundtrack composed for the game · Haptics that build to a satisfying crescendo as you trace the final thread · Badges and stats that quietly reward how you play UNLOCK EVERYTHING ONCE The first two tiers are free. One purchase unlocks all current and future content — no subscription, no consumables. Thread is made by Petrichor Games, an independent studio in the Pacific Northwest.

Screenshots

Nurikabe Vault4 screens
Thread4 screens

Verdict

The call

The clearest difference is price: Thread at Free against Nurikabe Vault's $0.99. Thread also leads on rating (5.0 vs 4.3) and update cadence (every 2 months vs every 13 months). Nurikabe Vault's advantage is in-app purchases (none vs 1). On ratings volume, ads, device support and iOS requirement 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

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

ReceptionRating · Positive reviews · Number of ratings

Thread holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 8 and 6 respectively. Written reviews point the same way: 86% of Nurikabe Vault's written reviews are positive against 100% of Thread's.

UpkeepUpdate frequency

Nurikabe Vault ships an update every 13 months, Thread every 2 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Nurikabe Vault versus Thread: the parameters behind the verdict, then further details
ParameterNurikabe VaultThread
Price$0.99Free — better
Rating4.3 (8 ratings)5.0 (6 ratings) — better
Positive reviews86.2% of reviews100.0% of reviews — better
Number of ratings8 — better6
Update frequencyEvery 13 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.615.6 — better
Further details — not scored
Size20 MB78 MB
Age rating4+4+
DeveloperRogers GeorgeJesse Snyder

Customer experience

Nurikabe Vault

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

Thread

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Nurikabe Vault

No in-app purchases

1 purchases

Thread

One-time1
  • Thread: A Quiet Puzzle$2.99

Questions

Is Nurikabe Vault free?
Nurikabe Vault costs $0.99, with no in-app purchases.
Is Thread free?
Thread is free to download, with in-app purchases available.
Which has better reviews, Nurikabe Vault or Thread?
Thread is rated higher. Nurikabe Vault averages 4.3 out of 5 from 8 ratings, while Thread averages 5.0 from 6 ratings.
Do Nurikabe Vault or Thread have ads?
Neither Nurikabe Vault nor Thread shows ads.
Which is updated more often, Nurikabe Vault or Thread?
Nurikabe Vault ships an update every 13 months, and Thread every 2 months. Most recently, Nurikabe Vault was updated on November 1, 2026 and Thread on October 31, 2026.

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