Comparison

Sudoku⁹ vs Sudoki

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

Head to head
About

Sudoku⁹

This logic-based number-placement puzzle challenges players to fill grids with digits 1-9. Each row, column, and 3x3 subgrid must contain all digits without repetition. It's a classic brain teaser for honing deductive reasoning skills.

Highlights
  • Number placement logic
  • Row and column constraints
  • 3x3 region rules
  • Deductive reasoning challenge
  • Classic brain teaser
Features
Read full description

Fill in the empty squares with digits so that each row, each column and each 3×3 region contains all of the digits from 1 to 9.

About

Sudoki

Features
Read full description

Sudoki is an educational game specially designed for children. Through simple and delightful sudoku puzzles, kids can develop logical thinking, concentration, and patience. Parents can feel confident knowing their children are learning in a safe and educational environment. Sudoki is the perfect choice for early learning and cognitive development.

Screenshots

Sudoku⁹4 screens
Sudoki4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudoku⁹ at none against Sudoki's 1. Sudoki's advantage is iOS requirement (12.0 vs 14.0). On price, ads 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. Sudoki sells 1 one-off in-app purchase. Sudoku⁹ asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Sudoku⁹ versus Sudoki: the parameters behind the verdict, then further details
ParameterSudoku⁹Sudoki
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 9 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size1 MB30 MB
Age rating4+4+
DeveloperAlexander Berson弦芳 梁

In-app purchases

None

Sudoku⁹

No in-app purchases

1 purchases

Sudoki

One-time1
  • All Themes$1.99

Questions

Is Sudoku⁹ free?
Sudoku⁹ is free to download, with no in-app purchases.
Is Sudoki free?
Sudoki is free to download, with in-app purchases available.
Do Sudoku⁹ or Sudoki have ads?
Neither Sudoku⁹ nor Sudoki shows ads.

Other comparisons