Comparison

Fubuki vs LogiBrain Binary

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

Head to head
About

Fubuki

A quick and smart puzzle game for those who enjoy Sudoku. It offers mental training with infinitely generated grids across six difficulty levels. Discover a classic original game designed for iPhone and iPad.

Highlights
  • Quick and smart play
  • Sudoku-like puzzles
  • Mental training
  • Infinite grid generation
  • Six difficulty levels
  • Original classic game
Features
Read full description

Discover the Fubuki quick and smart play. If you like Sudoku you will love the Fubuki. Proper application of mental training. Be the first to discover the iPhone and iPad. An original game that is quickly becoming a classic. The game has 6 difficulty levels and grids are generated infinity.

About

LogiBrain Binary

Engage your mind with a challenging logic puzzle game. Fill grids with zeros and ones following specific rules. Offers thousands of unique puzzles across various difficulty levels and grid sizes for hours of brain-training fun.

Highlights
  • 4 difficulty levels
  • 5 grid sizes
  • 2000+ unique puzzles
  • Error highlighting
  • Automatic saving
  • Hint and solution options
  • Undo/redo steps
Features
Read full description

4 difficulty levels, 5 different sizes. Thousands of unique grids to play. LogiBrain Binary is a challenging logic puzzle game. Although the binary puzzle consists only of zeros and ones, solving is certainly not easy. LogiBrain Binary includes 2000+ puzzles in different sizes and different levels of difficulty; easy (1 star), medium (2 stars), hard (3 stars), very hard (4 stars); It seems simple, but it is yet addictive! We can guarantee you hours of fun and logic. What are binary puzzles? A binary puzzle is a logic puzzle in which numbers should be placed in boxes. Most grids consist of 10x10 boxes, but there are also 6x6, 8x8, 12x12 and 14x14 grids. The aim is to fill a grid with ones and zeros. In a given puzzle are already some boxes filled. You must fill in the remaining boxes which must respect the following rules: RULES 1. Each box should contain a "1" or a "0". 2. No more than two similar numbers next to each other in a row. 3. Each row should contain an equal number of zeros and ones (14x14 grids at each row/column 7 ones and 7 zeros). 4. Each row and each column is unique (No two rows and columns are the same). Every binary puzzle has only one correct solution, this solution can always be found without gambling! The first click on the empty field sets the field to "0", a second click to "1", a third click empties the field. Simple rules but hours of puzzle fun. GAME FEATURES - 4 difficulty levels - 5 grid sizes (6x6, 8x8, 10x10, 12x12, 14x14) - 2000+ puzzles (no hidden in-app purchases, all puzzles are free) - Search for errors and highlight them - Automatic saving - Supports tablets - Check for errors and remove them - Get a hint or the complete solution when you want - Go steps back and forth - A great workout for your mind TIPS Find duos (2 same numbers) Because no more than two of the same digits may be next to or placed under each other, duos can be complemented by the other digit. Avoid trios (3 same numbers) If two cells contain the same figure with an empty cell in between, this empty cell can be filled in with the other digit. Fill rows and columns Each row and each column has the same number of zeroes and ones. If the maximum number of zeroes has been reached in a row or column it can be filled in a one in the other cells, and vice versa. Eliminate other impossible combinations Make sure that certain combinations may or may not be possible in rows or columns. If you like LogiBrain Binary, please take the time to give us a nice review. This helps us to make the app even better, thanks in advance! * Game data is stored on your device. Save data cannot be transferred between devices, nor can it be restored after deleting or reinstalling the app. Questions, problems or improvements? Contact Us: ========= - Email: support@pijappi.com - Website: https://www.pijappi.com - Support: https://www.pijappi.com/apps/logibrain-binary/?store=apple#support Follow us for news and updates: ======== - Facebook: https://www.facebook.com/pijappi - Instagram: https://www.instagram.com/pijappi - X: https://x.com/pijappi - YouTube: https://www.youtube.com/@pijappi

Screenshots

Fubuki4 screens
LogiBrain Binary4 screens

Verdict

The call

The clearest difference is in-app purchases: Fubuki at none against LogiBrain Binary's 1. Fubuki also leads on ads (none vs shown) and rating (5.0 vs 4.8). LogiBrain Binary's advantage is update cadence (every 9 days vs every 52 months) and ratings volume (68 vs 1). On price, review sentiment 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. LogiBrain Binary sells 1 one-off in-app purchase. Fubuki asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fubuki holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: LogiBrain Binary has 68 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 75% of Fubuki's written reviews are positive against 81% of LogiBrain Binary's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Fubuki ships an update every 52 months, LogiBrain Binary every 9 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard7 real differences · 3 level
Fubuki versus LogiBrain Binary: the parameters behind the verdict, then further details
ParameterFubukiLogiBrain Binary
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (68 ratings)
Positive reviews75.0% of reviews81.0% of reviews — better
Number of ratings168 — better
Update frequencyEvery 52 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better18.0
Further details — not scored
Size77 MB29 MB
Age rating4+4+
DeveloperRCI-JEUXKevin Van Rooijen

Customer experience

Fubuki

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

LogiBrain Binary

All ratings68 ratings
Positive95.6%
Neutral2.9%
Negative1.5%
Written reviews42 reviews
Positive81.0%
Neutral9.5%
Negative9.5%

In-app purchases

None

Fubuki

No in-app purchases

1 purchases

LogiBrain Binary

One-time1
  • Remove ads$4.99

Questions

Is Fubuki free?
Fubuki is free to download, with no in-app purchases.
Is LogiBrain Binary free?
LogiBrain Binary is free to download, with in-app purchases available.
Which has better reviews, Fubuki or LogiBrain Binary?
Fubuki is rated higher. Fubuki averages 5.0 out of 5 from 1 ratings, while LogiBrain Binary averages 4.8 from 68 ratings.
Do Fubuki or LogiBrain Binary have ads?
LogiBrain Binary shows ads; Fubuki does not.
Which is updated more often, Fubuki or LogiBrain Binary?
Fubuki ships an update every 52 months, and LogiBrain Binary every 9 days. Most recently, Fubuki was updated on October 11, 2026 and LogiBrain Binary on October 8, 2026.

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