Comparison

The Futoshiki vs Crack D Code

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

Head to head
About

The Futoshiki

Engage your logic with a Japanese number puzzle game. Fill grids with numbers, respecting row, column, and inequality constraints. Offers multiple difficulty levels and thousands of unique challenges.

Highlights
  • Logic puzzle gameplay
  • Number placement
  • Inequality constraints
  • Multiple difficulty levels
  • Thousands of unique levels
  • Grid-based challenges
Features
Read full description

What is Futoshiki? Futoshiki is a funny logic puzzle game from Japan. In this game you need to fill all cells with numbers. Some cells can be filled initially, the rest is filled by the player. The game is very similar to the game "Sudoku", but it has a difference. On the playing field, in addition to numbers, there may also be signs (more, less). The sign between two cells means that one number is greater than the other. A correctly filled square must satisfy the following three conditions: 1. The numbers in each line should not be repeated. 2. The numbers in each column should not be repeated. 3. If there are signs (arrows) on the field, then the condition must be met. (One number is smaller than the other). Levels. In the program you can choose 6 difficulty levels (4x4, 5x5, 6x6, 7x7, 8x8 and 9x9). The larger the square, the more difficult it is to go through. If you play Futoshiki for the first time, we recommend that you start with a 4x4 square. At each level of complexity you will be offered 2000 unique game levels. The higher the number the more difficult. (Level 2000 is the most complex). How to play? To change the value of a cell - first select it, and then click on the numbers at the bottom of the screen to put a number in the cell. You can put several numbers in one cell at once, but the level is considered passed, when in each cell there is only one number. If you want to remove a number from the cell, select it and click the corresponding number in the bottom of the screen.

About

Crack D Code

Features
Read full description

Crack D' Code is a sleek number logic puzzle game where every clue brings you closer to the hidden code. Your goal is simple: work out the secret number by reading each clue carefully. Some digits are correct and in the right place, some are correct but in the wrong place, and some are not in the code at all. Use deduction, pattern recognition, and a bit of patience to crack the answer. Choose from three levels: Easy: 3-digit puzzles for quick, satisfying logic rounds. Medium: 4-digit puzzles with a bigger challenge. Hard: 5-digit puzzles for players who enjoy deeper deduction. Each puzzle is designed to test your reasoning without unnecessary distractions. The clean interface keeps the clues, code boxes, and controls easy to read, so you can focus on solving. Features: Easy, Medium, and Hard difficulty levels Fresh randomized puzzles Clear clue-based number logic gameplay Simple tap-based input Clean dark interface designed for focus Great for short breaks or longer puzzle sessions Whether you enjoy brain teasers, code-breaking games, number puzzles, or classic logic challenges, Crack D' Code gives you a quick and satisfying way to sharpen your mind. Read the clues. Test your logic. Crack the code.

Screenshots

The Futoshiki4 screens
Crack D Code4 screens

Verdict

The call

The clearest difference is ads: Crack D Code at none against The Futoshiki's shown. On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
The Futoshiki versus Crack D Code: the parameters behind the verdict, then further details
ParameterThe FutoshikiCrack D Code
PriceFreeFree
Rating4.7 (792 ratings) — better—
Positive reviews73.5% of reviews—
Number of ratings792 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size10 MB27 MB
Age rating12+4+
DeveloperAliaksandr UvarauThomas Lee Thomas Lee

Bugs and requests

The Futoshiki

Reported bugs

3 issues
  • Puzzles reported as unsolvable
  • Clipboard access without user consent
  • Inconsistent timer/timing issues

Requested features

5 requests
  • Add pencil mode to mark potential numbers
  • Implement error checking and hint features
  • Ability to grade/sort puzzles by difficulty
  • Add timer and ability to view completion time
  • Improve level selection and navigation

Crack D Code

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

The Futoshiki

No in-app purchases

None

Crack D Code

No in-app purchases

Questions

Is The Futoshiki free?
The Futoshiki is free to download, with no in-app purchases.
Is Crack D Code free?
Crack D Code is free to download, with no in-app purchases.
Do The Futoshiki or Crack D Code have ads?
The Futoshiki shows ads; Crack D Code does not.

Other comparisons