Comparison

Bloom Sudoku vs Doku!

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

Head to head
About

Bloom Sudoku

A relaxing logic puzzle game where you place flowers on a colorful grid using pure logic. Follow rules for colors, rows, and columns, ensuring no flowers are adjacent. Progress from easy to challenging puzzles with intuitive controls.

Highlights
  • Simple Sudoku-style logic
  • Flower placement gameplay
  • Color, row, and column rules
  • No-adjacent flower constraint
  • Tap and swipe controls
  • Progressive difficulty levels
Features
Read full description

Bloom Sudoku is a relaxing logic puzzle game with simple rules and smooth flower-placement gameplay. Place flowers on the colorful grid and solve each puzzle with pure logic. Each color, row, and column can contain only one flower, and flowers cannot adjacent each other, even diagonally. Tap a cell to mark it with X, or swipe across multiple cells to mark them quickly. When you are sure about a flower’s position, double-tap to place it. Start with easy 4x4 puzzles and progress to larger, more challenging boards. Features: Simple Sudoku-style logic Tap to mark X Swipe to mark multiple Xs Double-tap to place flowers Color, row, and column rules No-adjacent flower constraint Clean and calm visual design Bloom Sudoku is easy to learn, but every level gives your brain a fresh little challenge.

About

Doku!

This logic puzzle game challenges you to place dots on a board based on color regions and symbol clues. It offers a daily puzzle to maintain a streak and a journey mode with 150 levels across 11 chapters. Accessibility features and leaderboards are included.

Highlights
  • Daily logic puzzles
  • 150 levels across 11 chapters
  • Color vision palettes
  • Lettered regions for colorblindness
  • Daily and journey leaderboards
  • Offline puzzle solving
Read full description

Every colored region on the board hides one dot. The symbols on each tile tell you where a dot cannot go. Tap a square to pencil a note on it. Tap it twice to put a dot down. THE DAILY One board a day, the same board for everybody. Solve it and your streak goes up. The last seven days sit on the front page, so you can see which ones you got clean. THE JOURNEY 150 levels across 11 chapters, from a 4x4 that teaches you one rule at a time to the 9x9 boards at the end. Three chances per level. Solve one in the fewest moves it can be done in and it is marked perfect. ALSO IN IT - Palettes for deutan, protan and tritan color vision - A letter on every region for when the colors are hard to tell apart - Daily and journey leaderboards through Game Center - Every puzzle ships inside the app - No account and no sign up

Screenshots

Bloom Sudoku4 screens
Doku!4 screens

Verdict

The call

The clearest difference is review sentiment: Doku! at 100% against Bloom Sudoku's 33%. Doku! also leads on in-app purchases (none vs 1) and update cadence (daily vs fortnightly). Bloom Sudoku's advantage is ratings volume (205 vs 2). On price, ads, monetization model 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. Bloom Sudoku sells 1 one-off in-app purchase. Doku! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Doku! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Bloom Sudoku has 205 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of Bloom Sudoku's written reviews are positive against 100% of Doku!'s.

UpkeepUpdate frequency

Bloom Sudoku ships an update fortnightly, Doku! daily. Both last shipped on October 21, 2026.

Scorecard5 real differences · 5 level
Bloom Sudoku versus Doku!: the parameters behind the verdict, then further details
ParameterBloom SudokuDoku!
PriceFreeFree
Rating4.7 (205 ratings)5.0 (2 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings205 — better2
Update frequencyFortnightlyDaily — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size261 MB79 MB
Age rating12+4+
DeveloperVICTACEPoliglot

Customer experience

Bloom Sudoku

All ratings134 ratings
Positive94.0%
Neutral3.7%
Negative2.2%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Doku!

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Bloom Sudoku

One-time1
  • Remove Ads$14.99
None

Doku!

No in-app purchases

Questions

Is Bloom Sudoku free?
Bloom Sudoku is free to download, with in-app purchases available.
Is Doku! free?
Doku! is free to download, with no in-app purchases.
Which has better reviews, Bloom Sudoku or Doku!?
Doku! is rated higher. Bloom Sudoku averages 4.7 out of 5 from 205 ratings, while Doku! averages 5.0 from 2 ratings.
Do Bloom Sudoku or Doku! have ads?
Both Bloom Sudoku and Doku! show ads.
Which is updated more often, Bloom Sudoku or Doku!?
Bloom Sudoku ships an update fortnightly, and Doku! daily. Most recently, Bloom Sudoku was updated on October 21, 2026 and Doku! on October 21, 2026.

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