Comparison

Kakuro Puzzle vs Speed Math

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

Head to head
About

Kakuro Puzzle

This game challenges you to fill a grid with numbers from 1 to 9. Your goal is to make the sum of numbers in each row and column equal a given clue, ensuring no number is repeated within a sum.

Highlights
  • Number grid puzzles
  • Sum-based challenges
  • No repeating numbers
  • Brain workout
  • Logic and deduction
Features
Read full description

Hello, This game is similar to crossword game that there is a grid of cells but instead of playing with letters to form a word, you're going to play with numbers from 1 to 9. Your task is to fill all empty cells with numbers as long as sum of them equals to a specified number and is satisfied with one condition: do not repeat the same number. Let look at this example: 4 = 1 + 3 or 3 + 1 is valid; but 4 = 2 + 2 is not allowed because the number 2 used two times.

About

Speed Math

Features
Read full description

Speed Math is the perfect app for anyone looking to enhance their mental math skills while having fun! Whether you're a student aiming to improve your arithmetic or an adult keeping your mind sharp, Speed Math offers an engaging way to master mathematics. Key Features: • Quick-fire math challenges that test your speed and accuracy • Multiple difficulty levels to match your skill level • Beautiful, clean interface with customizable themes • Track your progress and beat your high scores • Practice basic arithmetic operations: addition, subtraction, multiplication, and division • Adaptive difficulty that grows with your skills • No ads or distractions - pure learning fun Perfect for: • Students looking to improve their math skills • Parents wanting educational games for their children • Teachers seeking engaging math practice tools • Anyone who wants to keep their mind sharp Download Speed Math today and start your journey to becoming a math champion! Challenge yourself, track your improvement, and see how fast you can solve math problems.

Screenshots

Kakuro Puzzle3 screens
Speed Math4 screens

Verdict

The call

The clearest difference is in-app purchases: Kakuro Puzzle at none against Speed Math's 1. Kakuro Puzzle also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence 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. Speed Math sells 1 one-off in-app purchase. Kakuro Puzzle asks for nothing beyond the download.

UpkeepUpdate frequency

Kakuro Puzzle ships an update every 5 days, Speed Math every 3 days. The most recent releases landed on September 6, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 7 level
Kakuro Puzzle versus Speed Math: the parameters behind the verdict, then further details
ParameterKakuro PuzzleSpeed Math
PriceFreeFree
Rating2.3 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size105 MB33 MB
Age rating12+4+
DeveloperHieu HoangC VISHNU

In-app purchases

None

Kakuro Puzzle

No in-app purchases

1 purchases

Speed Math

One-time1
  • Remove Ads$0.99

Questions

Is Kakuro Puzzle free?
Kakuro Puzzle is free to download, with no in-app purchases.
Is Speed Math free?
Speed Math is free to download, with in-app purchases available.
Do Kakuro Puzzle or Speed Math have ads?
Speed Math shows ads; Kakuro Puzzle does not.
Which is updated more often, Kakuro Puzzle or Speed Math?
Kakuro Puzzle ships an update every 5 days, and Speed Math every 3 days. Most recently, Kakuro Puzzle was updated on September 6, 2026 and Speed Math on September 14, 2026.

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