Comparison

Kudoku vs Just Another Sudoku

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

Head to head
About

Kudoku

This app offers a pure Sudoku experience with a minimalist design and smooth gameplay. Focus on solving puzzles without distractions, whether you're a beginner or an experienced player. Enjoy a calm and satisfying puzzle-solving session anytime, anywhere.

Highlights
  • Minimalist design
  • Smooth interactions
  • Pure puzzle focus
  • Calm gameplay experience
  • Endless engagement
Features
Read full description

Experience Sudoku the way it was meant to be—simple, elegant, and endlessly engaging. With a beautifully minimal design and smooth interactions, this app lets you focus purely on the puzzle. Whether you're solving your first grid or your thousandth, enjoy a calm and satisfying gameplay experience anytime, anywhere.

About

Just Another Sudoku

Enjoy a pure, distraction-free Sudoku experience with no ads or accounts. This app offers a clean interface, Apple Pencil support for iPad users, and a focus on privacy. It's perfect for both beginners and experienced players looking for a classic puzzle challenge.

Highlights
  • Ad-free experience
  • No account required
  • Apple Pencil support
  • Haptic feedback
  • Multi-language support
  • Privacy-focused
Features
Read full description

Just Another Sudoku is the clean, classic Sudoku experience you've been looking for. No ads, no accounts, no distractions. Just pure puzzle-solving. Whether you're unwinding before bed, sharpening your mind on your commute, or challenging yourself with harder difficulties, Just Another Sudoku gives you a focused, beautiful space to play. APPLE PENCIL SUPPORT Write numbers directly into cells using Apple's native Scribble feature for a natural, handwriting-first experience designed for iPad. COMPLETELY PRIVATE Zero data collection. No accounts. No tracking. What you play stays on your device. TRULY AD-FREE Not "ad-free with a subscription", just actually free of ads, forever. HAPTIC FEEDBACK Subtle haptic responses on button presses and number placement make every interaction feel satisfying and tactile. AVAILABLE IN MULTIPLE LANGUAGES Localized for players around the world. CLEAN, CLASSIC GAMEPLAY No gimmicks. Just the Sudoku grid you know and love, with a minimal interface that gets out of your way. Perfect for all skill levels from beginners learning the basics to seasoned solvers tackling expert grids.

Screenshots

Kudoku4 screens
Just Another Sudoku3 screens

Verdict

The call

The clearest difference is rating: Just Another Sudoku at 4.0 against Kudoku's 3.0. Just Another Sudoku also leads on update cadence (every 10 days vs every 3 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Just Another Sudoku holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

UpkeepUpdate frequency

Kudoku ships an update every 3 months, Just Another Sudoku every 10 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Kudoku versus Just Another Sudoku: the parameters behind the verdict, then further details
ParameterKudokuJust Another Sudoku
PriceFreeFree
Rating3.0 (2 ratings)4.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings24 — better
Update frequencyEvery 3 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size6 MB32 MB
Age rating4+4+
Developer佳鑫 寿Avery Ondo

In-app purchases

None

Kudoku

No in-app purchases

None

Just Another Sudoku

No in-app purchases

Questions

Is Kudoku free?
Kudoku is free to download, with no in-app purchases.
Is Just Another Sudoku free?
Just Another Sudoku is free to download, with no in-app purchases.
Which has better reviews, Kudoku or Just Another Sudoku?
Just Another Sudoku is rated higher. Kudoku averages 3.0 out of 5 from 2 ratings, while Just Another Sudoku averages 4.0 from 4 ratings.
Do Kudoku or Just Another Sudoku have ads?
Neither Kudoku nor Just Another Sudoku shows ads.
Which is updated more often, Kudoku or Just Another Sudoku?
Kudoku ships an update every 3 months, and Just Another Sudoku every 10 days. Most recently, Kudoku was updated on October 28, 2026 and Just Another Sudoku on November 5, 2026.

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