Comparison

ColorSweeper vs Byul

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

Head to head
About

ColorSweeper

A relaxing logic puzzle game where you use number clues to fill grids with color and reveal hidden patterns. It offers a calm focus experience inspired by classic puzzle games, with no timers or pressure, perfect for daily brain training.

Highlights
  • Color logic puzzles
  • Number clue system
  • Relaxing gameplay
  • No time limits
  • Daily brain training
  • Progress tracking
  • Minimalist visuals
Features
Read full description

A Fresh Logic Puzzle with Colors & Numbers Welcome to ColorSweeper, a relaxing puzzle game where numbers guide every move. Use number clues to color the grid, reveal hidden patterns, and solve satisfying logic puzzles one step at a time. Whether you're a fan of Minesweeper, Nonogram (Picross), Sudoku, or other brain games, ColorSweeper offers a fresh puzzle experience that's easy to learn and rewarding to master. Relax, think, and solve at your own pace. ■ How to Play • Use number clues to determine how each tile should be colored. • Solve every puzzle using logic and deduction. • No timers. No pressure. Just relaxing puzzle gameplay. ■ A Satisfying Puzzle Experience • Watch each puzzle gradually come to life with color. • Stay focused with a clean, intuitive interface. • Enjoy the rewarding feeling of solving every board. ■ New Rules, Endless Challenges • Discover new logic rules and puzzle mechanics as you progress. • Every chapter introduces fresh ways to think and solve. • Play everything from quick beginner puzzles to challenging 10×10 brain teasers. ■ Perfect for Puzzle Lovers • Fans of logic puzzles, number puzzles, and brain games. • Players looking for a relaxing puzzle game without time pressure. • Anyone who enjoys daily puzzles and satisfying problem-solving. • Family-friendly gameplay that's easy for everyone to enjoy. ■ Daily Challenges & More • Unlock achievements as you complete puzzles. • Compete with players around the world in the Daily Challenge. • Test your speed in Time Attack and climb the rankings. ■ Join the Community Instagram https://www.instagram.com/colorsweeper/ Discord https://discord.gg/rTWG9nGQRf/ Download ColorSweeper today and discover a relaxing puzzle game that combines colors, numbers, and logic in a whole new way. ■ Permissions ■ The following permissions are required to use certain in-game features. Required Permissions: None Optional Permissions: Notifications, Photos (Used to save screenshots)

About

Byul

Features
Read full description

A daily brain puzzle where you place stars in a starry night sky. One puzzle per day, the same for everyone in the world. ▣ THE RULES (3 lines, infinite depth) A modern take on Star Battle, also known as "Two Not Touch": • Place K stars in each row • Place K stars in each column • Place K stars in each bold-bordered region • Stars cannot touch — not horizontally, vertically, or diagonally That's it. Three rules. But the deduction chains run deep. ▣ MODES • Daily Challenge — A new 10×10 Expert puzzle at midnight UTC. Everyone in the world solves the same one. Build your streak. • Custom Play — Pick your size (5×5 to 10×10) and difficulty (Easy → Master). Five tiers of brain-bending. • Resume Anywhere — Your in-progress game auto-saves. Pick up where you left off. ▣ NO AD HARASSMENT • Daily Challenge is always ad-free • Get a hint by watching one short ad — that's it • Remove ads forever with a single one-time purchase • No subscriptions, no upsells, no "premium tier" ▣ THIS IS FOR YOU IF • You've solved Killer Sudoku Expert and want the next step • You love NYT Games' "Two Not Touch" puzzles • You miss the long deduction chains of Nikoli-style puzzles • You want a focused 5 to 30 minutes a day for your brain ▣ TOOLS THAT RESPECT YOUR TIME • Three input modes — Star, X-mark, Eraser — never more than one tap to switch • Drag in X mode to paint multiple cells in one motion • Unlimited Undo / Redo • Instant red highlight when a placement violates the rules • Hint system reveals one correct star at a time (via short reward ad) ▣ TRACK YOUR PROGRESS • Solving time and total completions • Best time per grid size • Current streak and longest streak • Compare your record against the global average ▣ MADE IN KOREA Independent puzzle studio. Built for people who actually solve hard puzzles, not "casual brain games.

Screenshots

ColorSweeper4 screens
Byul4 screens

Verdict

The call

The clearest difference is device support: ColorSweeper at 3 against Byul's 1. ColorSweeper also leads on iOS requirement (15.0 vs 26.5). On price, ads and in-app purchases 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. ColorSweeper sells 9 one-off in-app purchases and Byul sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
ColorSweeper versus Byul: the parameters behind the verdict, then further details
ParameterColorSweeperByul
PriceFreeFree
Rating4.3 (469 ratings) — better—
Positive reviews77.1% of reviews—
Number of ratings469 — better—
Update frequencyFortnightly—
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.5
Further details — not scored
Size406 MB12 MB
Age rating4+4+
DeveloperCom2uS Holdings CorporationJaehyeok Lee

In-app purchases

9 purchases

ColorSweeper

One-time9
  • 0.29 Pack$0.29
  • 0.99 Pack$0.99
  • 1.99 Pack$1.99
Show 6 more
  • 3.99 Pack$3.99
  • 4.99 Pack$4.99
  • 7.99 Pack$7.99
  • 9.99 Pack$9.99
  • 19.99 Pack$19.99
  • 49.99 Pack$49.99
1 purchases

Byul

One-time1
  • Remove Ads$9.99

Questions

Is ColorSweeper free?
ColorSweeper is free to download, with in-app purchases available.
Is Byul free?
Byul is free to download, with in-app purchases available.
Do ColorSweeper or Byul have ads?
Both ColorSweeper and Byul show ads.

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