Comparison

0h h1 vs Crowns Logic Game

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

Head to head
About

0h h1

This logic puzzle game challenges you to fill a grid with red and blue tiles based on three simple rules. It offers unlimited puzzles across four grid sizes, providing a brain-teasing experience without ads or in-app purchases.

Highlights
  • Tile-based logic puzzles
  • Three simple rules
  • Unlimited puzzles
  • Four grid sizes (4x4 to 10x10)
  • Tap to change tile color
Features
Read full description

0h h1 is a little logic game that follows three simple rules: - Three red tiles or three blue tiles next to each other in a row or column isn't allowed - A full row or column must have as many blue tiles as it has red ones. - No two rows are the same. No two columns either. Simply tap a tile to make it red or blue and complete the grid. 0h h1 gives you unlimited puzzles for all four grid sizes: 4 x 4 6 x 6 8 x 8 10 x 10 0h h1 is free, without ads, without social network requirements, without locked features and without nag screens. 0h h1 is a little gift to you. We hope you enjoy it. 0h h1 can also be played on 0hh1.com.

About

Crowns Logic Game

This is a logic puzzle game where players strategically place crowns on a grid. Each row, column, and color region must have one crown, and adjacent cells cannot contain crowns. It offers over 1500 levels with varying difficulty and intuitive controls.

Highlights
  • Strategic crown placement
  • Grid-based logic puzzles
  • 1500+ difficulty levels
  • Progressive level unlocking
  • Intuitive tap controls
  • Automatic progress saving
Features
Read full description

Welcome to Crowns. Crowns is a puzzle game, expertly crafted to blend the timeless appeal of logic puzzles with innovative strategic elements. Designed to stand out in the gaming landscape, Crowns challenges players to master a sophisticated grid-based puzzle, where the goal is to strategically place crowns while adhering to specific rules. Each row, column, and color region must contain exactly one crown, and crowns cannot be placed in adjacent cells. Features: Intellectually Stimulating Gameplay: Engage in a unique mix of logic and strategy that will keep your mind sharp and entertained for hours. Visually Appealing Design: Enjoy a beautifully designed game with playful fonts and vibrant colors that enhance the gaming experience. Varied Difficulty Levels: Tackle over 1500 meticulously crafted levels, including easy, medium, hard, expert, legendary and more each offering a distinct challenge. Progressive Unlocking: Begin with the first level in each difficulty category and unlock new levels as you conquer each challenge. Simple, Intuitive Controls: Place and remove crowns with ease using straightforward tap controls, making the game accessible for all ages. Track Your Progress: Your progress is automatically saved, allowing you to resume your game anytime. Download Crowns now and dive into a world of logical challenges and strategic thinking. Whether you’re looking for a quick puzzle to solve or a complex challenge to immerse yourself in, Crowns offers something for everyone. Compete against your peers, climb the leaderboard, and prove your prowess. Can you complete all 60 levels and become the ultimate Crown Master? Find out today! Features: Engaging Gameplay: Enjoy a unique blend of logic puzzles and strategy, designed to keep your brain engaged and entertained. Beautiful Design: Experience a visually pleasing game with playful fonts and vibrant colors that make each level a joy to play. Multiple Difficulty Levels: Test your skills across 1500 easy, medium and hard levels, each carefully crafted to provide the perfect challenge. Progressive Unlocking: Start with the first level in each difficulty category and unlock new levels as you complete each challenge. Intuitive Controls: Easily place and remove crowns with simple tap controls, making the game accessible to players of all ages. Track Your Progress: Your progress is saved automatically, so you can pick up where you left off anytime.

Screenshots

0h h14 screens
Crowns Logic Game4 screens

Verdict

The call

The clearest difference is ads: 0h h1 at none against Crowns Logic Game's shown. 0h h1 also leads on review sentiment (91% vs 61%) and monetization model (free vs free with in-app purchases). Crowns Logic Game's advantage is update cadence (every 4 days vs every 3 months) and ratings volume (2.5K vs 303). On price, rating, in-app purchases 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

Both are free to download. 0h h1 sells 1 one-off in-app purchase and Crowns Logic Game sells 12 in-app purchases, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for 0h h1 against 4.8 for Crowns Logic Game. That said, the two scores are not equally well evidenced: Crowns Logic Game has 2.5K ratings behind it against 303, so its average is the more settled of the two. Written reviews are what separate them: 91% of 0h h1's written reviews are positive against 61% of Crowns Logic Game's.

UpkeepUpdate frequency

0h h1 ships an update every 3 months, Crowns Logic Game every 4 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
0h h1 versus Crowns Logic Game: the parameters behind the verdict, then further details
Parameter0h h1Crowns Logic Game
PriceFreeFree
Rating4.7 (303 ratings)4.8 (2.5K ratings) — better
Positive reviews90.7% of reviews — better61.0% of reviews
Number of ratings3032.5K — better
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size3 MB126 MB
Age rating4+4+
DeveloperQ42Benjamin Miller

Customer experience

0h h1

All ratings299 ratings
Positive95.0%
Neutral2.3%
Negative2.7%
Written reviews75 reviews
Positive90.7%
Neutral0.0%
Negative9.3%

Crowns Logic Game

All ratings2,468 ratings
Positive96.6%
Neutral1.7%
Negative1.6%
Written reviews123 reviews
Positive61.0%
Neutral19.5%
Negative19.5%

User reviews

0h h1

From 303 App Store ratings

What we love

  • ✨ No ads or in-app purchases
  • 🧠 Challenging yet simple gameplay
  • 💡 Helpful hints provided
  • 🧠 Great for focus and ADHD
  • 👍 Long-term player satisfaction

Room to improve

  • ⚠️ Clipboard access prompt
  • 🐛 Progress sometimes lost on closing app
  • 🐛 Leaderboard scores appear impossible (negative times)
  • 🐛 Hints sometimes incorrect or unhelpful
  • 🐛 Start game over option missing

Crowns Logic Game

From 2.5K App Store ratings

What we love

  • 👍 Great game
  • 🚀 No ads or interruptions
  • 🚀 Lots of levels
  • 👍 Simple and no-nonsense design

Room to improve

  • 🐛 Multiple solutions possible for some levels
  • 🔍 Hints not very helpful
  • 🔍 Difficulty not increasing enough at higher levels
  • 🔍 Repetitive level designs

Bugs and requests

0h h1

Reported bugs

6 issues
  • Progress forfeited when closing app
  • Randomly asks permission to paste from clipboard
  • Leaderboard scores with negative times
  • Hints sometimes incorrect or unhelpful
  • Error display not reliable after update
Show 1 more
  • Occasional crashes (implied by 'buggy')

Requested features

13 requests
  • Continue game progress after closing app
  • In-game stats (games played, best times, scores)
  • Option to start game over
  • Option to highlight and erase incorrect cells
  • Customizable color palettes
Show 8 more
  • iCloud syncing of scores
  • More difficulty settings or games
  • Timed version for scoring
  • Holiday themes
  • Sound effects for clicks
  • Background soundtrack
  • Bigger maps/grids (e.g., 12x12)
  • Integration with Game Center

Crowns Logic Game

Reported bugs

4 issues
  • Levels with multiple solutions
  • Ads appearing despite purchase to remove them
  • Incorrect placement detection
  • Repeated levels after certain point

Requested features

6 requests
  • More challenging levels
  • Unique solutions for all levels
  • Better hints and level progression
  • Undo button
  • Sync progress across devices
Show 1 more
  • Dark mode and customization options

In-app purchases

1 purchases

0h h1

One-time1
  • 0h h1 Supporter$0.99
12 purchases

Crowns Logic Game

Subscriptions1
  • Spark & Spiral Plus Yearly7 Days trial$29.991 Year
One-time11
  • Premium Icon Pack$0.99
  • Unlock All Levels$0.99
  • 100 Hints$0.99
Show 8 more
  • Expert Pack$1.99
  • All Star Pack$1.99
  • Legends Pack$1.99
  • Symmetry Pack$1.99
  • Grandmaster Pack$1.99
  • Remove Ads Only$5.99
  • All Level Packs$6.99
  • Remove Ads & Unlimited Hints$7.99

Questions

Is 0h h1 free?
0h h1 is free to download, with in-app purchases available.
Is Crowns Logic Game free?
Crowns Logic Game is free to download, with in-app purchases available.
Which has better reviews, 0h h1 or Crowns Logic Game?
Crowns Logic Game is rated higher. 0h h1 averages 4.7 out of 5 from 303 ratings, while Crowns Logic Game averages 4.8 from 2.5K ratings.
Do 0h h1 or Crowns Logic Game have ads?
Crowns Logic Game shows ads; 0h h1 does not.
Which is updated more often, 0h h1 or Crowns Logic Game?
0h h1 ships an update every 3 months, and Crowns Logic Game every 4 days. Most recently, 0h h1 was updated on October 24, 2026 and Crowns Logic Game on October 30, 2026.

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