Comparison

World Heritage Nonogram vs Ruin Dive

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

Head to head
About

World Heritage Nonogram

Solve logic puzzles to reveal pixel-art images of World Heritage sites. Complete up to 16 puzzles per landmark to uncover famous locations. This game offers a relaxing, brain-training experience with a collection of global landmarks.

Highlights
  • 147 World Heritage sites included
  • Complete landmarks with up to 16 puzzles
  • Pixel-art reveal of famous landmarks
  • Logical puzzle solving
  • Collection of World Heritage sites
  • Optional in-app purchases
Features
Read full description

Each time you fill in squares using the numbers as clues, a pixel-art picture of a World Heritage site gradually comes to life. Each World Heritage site is completed by solving up to 16 puzzles arranged in a 4×4 grid. As you solve each small puzzle, the full image of a famous landmark slowly begins to appear. The app currently includes 147 World Heritage sites. Collect them one by one as if you were traveling around the world. More World Heritage sites will be added in future updates. Whether you are commuting, relaxing before bed, or enjoying a short break, this is a calm and immersive logic puzzle game you can play at your own pace. 〖Features〗 ・Includes 147 World Heritage sites ・Complete one famous landmark by solving up to 16 puzzles ・Simple yet deep rules: fill in squares using numbers as clues ・Recommended for fans of nonograms, picture logic puzzles, and grid-based logic puzzles ・Every puzzle can be solved logically, without relying on trial placements ・Tap row and column hint numbers to enlarge them ・Row and column guides help you find where to solve next ・One-square hints help you keep going when you get stuck ・Earn Skip Tickets by completing a puzzle on 7 consecutive days and use them in Play Support instead of watching an ad ・Time tracking for each puzzle ・Collection elements where you gather pixel-art World Heritage sites ・Optional pack-by-pack purchases to hide full-screen ads shown after puzzle completion ・The size of the D-pad and the ■/× buttons can be adjusted independently. ・More World Heritage sites will be added in future updates 〖Recommended for players who〗 ・Enjoy nonograms and picture logic puzzles ・Like number-based logic puzzles ・Are looking for a brain-training game or a relaxing way to pass the time ・Love World Heritage sites, travel, beautiful scenery, and geography ・Want to enjoy a calm puzzle game at their own pace ・Like the satisfaction of solving challenging puzzles Read the numbers, fill in the squares, and complete World Heritage sites. Enjoy a traveling nonogram experience where famous landmarks are revealed little by little.

About

Ruin Dive

Features
Read full description

Minesweeper meets roguelite risk and reward. Numbers show how many traps surround each tile, just like classic Minesweeper. But in Ruin Dive, your goal is not only to survive—you dig for hidden treasure and decide when to retreat. The deeper you push, the more you can win. Trigger a trap and you lose the treasure you're carrying. SHORT EXPEDITIONS • Choose a 3-room quick run or a 5-room deep run • Find treasure in each room, then retreat to bank your score • Take your loot with you or risk everything for one more dig TOOLS AND CHARMS • Divination Stone: detects and marks one trap • Echo Flute: reveals every weathered number • Torch: scans a 2x2 area for safe tiles and traps • Charm: protects you from one trap RUIN HAZARDS • Guardians that drop relics when surrounded • Cave-ins that turn revealed numbers into unknown tiles • Weathered clues that you must reconstruct through logic Perfect for players who enjoy Minesweeper, logic puzzles, short score runs, and roguelites with meaningful risk. Play free and offline.

Screenshots

World Heritage Nonogram4 screens
Ruin Dive4 screens

Verdict

The call

World Heritage Nonogram and Ruin Dive are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. World Heritage Nonogram sells 10 one-off in-app purchases and Ruin Dive sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

World Heritage Nonogram ships an update every 2 weeks, Ruin Dive every 10 days. The most recent releases landed on October 28, 2026 and October 20, 2026 respectively.

ScorecardNo meaningful differences
World Heritage Nonogram versus Ruin Dive: the parameters behind the verdict, then further details
ParameterWorld Heritage NonogramRuin Dive
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size102 MB42 MB
Age rating4+4+
DeveloperFreshwindShimmoto Kotaro

In-app purchases

10 purchases

World Heritage Nonogram

One-time10
  • LatAm/Carib 02 Ads Off$1.99
  • LatAm/Carib 04 Ads Off$1.99
  • LatAm/Carib 03 Ads Off$1.99
Show 7 more
  • LatAm/Carib 05 Ads Off$1.99
  • LatAm/Carib 06 Ads Off$1.99
  • LatAm/Carib 07 Ads Off$1.99
  • LatAm/Carib 08 Ads Off$1.99
  • Multiple Countries 1 Ads Off$1.99
  • Multiple Countries 3 Ads Off$1.99
  • Multiple Countries 2 Ads Off$1.99
1 purchases

Ruin Dive

One-time1
  • 広告を削除$2.99

Questions

Is World Heritage Nonogram free?
World Heritage Nonogram is free to download, with in-app purchases available.
Is Ruin Dive free?
Ruin Dive is free to download, with in-app purchases available.
Do World Heritage Nonogram or Ruin Dive have ads?
Both World Heritage Nonogram and Ruin Dive show ads.
Which is updated more often, World Heritage Nonogram or Ruin Dive?
World Heritage Nonogram ships an update every 2 weeks, and Ruin Dive every 10 days. Most recently, World Heritage Nonogram was updated on October 28, 2026 and Ruin Dive on October 20, 2026.

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