Comparison

Crowns Logic Game vs Gravity Labs

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

Head to head
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.

About

Gravity Labs

Features
Read full description

The device itself is the lab instrument! Gravity Lab turns your iPhone or iPad into a pocket physics playground for young scientists aged 8–12. TILT TO EXPERIMENT Steer a marble through 8 hand-crafted mazes just by tilting the device. Dodge the holes, find the gaps, reach the flag — and feel how real physics behaves while you do it. FEEL THREE GRAVITIES • Earth — the world you know • Moon — 1/6 gravity, the marble floats like an astronaut • Jupiter — 2.4× gravity, heavy and fast! Some levels even switch gravity mid-run. Adapt, scientist! ICE OR SAND Slippery ice barely slows the marble; grippy sand brakes it fast. Friction stops being a textbook word the moment you feel the difference. LEARN WITHOUT READING A TEXTBOOK Every finished level shows a one-line Lab Note — a real science fact about what just happened. Galileo's marble experiment, why ice is slippery, how astronauts jump higher: science sneaks in one line at a time. EARN LIKE A SCIENTIST • 1–3 stars per level for speed and precision • Coins to spend on marble skins (galaxy, lava, glitter) • 6 scientist badges: Friction Finder, Gravity Guru, Momentum Master and more • A daily lab streak for coming back to experiment MADE FOR KIDS, TRUSTED BY PARENTS • No ads, no in-app purchases, no tracking • No account, no internet needed — works fully offline • No reading required to start playing • All progress stays on the device • Prefer not to tilt? Finger-steering mode is in Settings Pick up the lab. Tilt it. That's the whole instruction manual.

Screenshots

Crowns Logic Game4 screens
Gravity Labs4 screens

Verdict

The call

The clearest difference is in-app purchases: Gravity Labs at none against Crowns Logic Game's 10. Gravity Labs also leads on ads (none vs shown). Crowns Logic Game's advantage is iOS requirement (15.0 vs 17.0). On price 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. Crowns Logic Game sells 10 one-off in-app purchases. Gravity Labs asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Crowns Logic Game versus Gravity Labs: the parameters behind the verdict, then further details
ParameterCrowns Logic GameGravity Labs
PriceFreeFree
Rating4.8 (2.5K ratings) — better—
Positive reviews60.7% of reviews—
Number of ratings2.5K — better—
Update frequencyEvery 5 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size126 MB2 MB
Age rating4+4+
DeveloperBenjamin MillerAnand Sengupta

Bugs and requests

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

Gravity Labs

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Crowns Logic Game

One-time10
  • Premium Icon Pack$0.99
  • Unlock All Levels$0.99
  • 100 Hints$0.99
Show 7 more
  • 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
None

Gravity Labs

No in-app purchases

Questions

Is Crowns Logic Game free?
Crowns Logic Game is free to download, with in-app purchases available.
Is Gravity Labs free?
Gravity Labs is free to download, with no in-app purchases.
Do Crowns Logic Game or Gravity Labs have ads?
Crowns Logic Game shows ads; Gravity Labs does not.

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