Comparison

Sudoku Infinity vs Sudoka plus

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

Head to head
About

Sudoku Infinity

Features
Read full description

Master the art of sudoku like never before. Sudoku Infinity goes far beyond classic puzzles -- with 8 unique variants and real-time PvP multiplayer, every session brings a fresh challenge. Whether you're a seasoned solver or just getting started, this is the sudoku app you've been waiting for. ā—† 8 SUDOKU VARIANTS ā—† Not just another classic sudoku app. Push your logic to the limit with: • Classic Sudoku -- The timeless original. Pure logic, pure satisfaction. • Killer Sudoku -- Cages with sum clues replace traditional givens. Math meets logic in the most addictive way. • Greater Than Sudoku -- Inequality signs between cells guide your deductions. Every comparison is a clue. • Odd/Even Sudoku -- Shaded cells reveal whether numbers are odd or even, adding a whole new layer of strategy. • Anti-Knight Sudoku -- No two identical numbers a knight's move apart. Chess logic meets sudoku brilliance. • X-Sudoku -- Both main diagonals must also contain 1-9. A simple twist that changes everything. • XV Sudoku -- Roman numeral clues mark pairs that sum to 5 or 10. Elegant and deeply satisfying. • Consecutive Sudoku -- Bars between adjacent cells mean the numbers differ by exactly 1. No bar? Not consecutive. A subtle constraint that transforms every placement. Each variant features carefully crafted puzzles across multiple difficulty levels, from beginner-friendly to brutally hard. ā—† REAL-TIME PvP MULTIPLAYER ā—† Think you're fast? Prove it. Sudoku Infinity is one of the only sudoku apps with live head-to-head competition: Online Matchmaking -- Jump into ranked matches and compete against players worldwide. Same puzzle, same clock, one winner. Friend PvP -- Create a private room and invite a friend for a direct showdown. Both players need the app installed -- then it's game on. Race to solve the same puzzle in real time. Watch your opponent's progress. Feel the pressure. Claim victory. ā—† WHY PLAYERS LOVE IT ā—† • Endless variety -- 8 variants means you'll never run out of new challenges • Compete anywhere -- PvP works online with friends or strangers • Clean design -- Distraction-free interface built for focused solving • All skill levels -- From casual to expert, every puzzle is beatable • Fresh puzzles -- A deep library that keeps growing ā—† WHO IS THIS FOR? ā—† → Sudoku fans who've mastered classic and crave something new → Competitive minds who want to test their speed against real opponents → Friends looking for a fun, brain-teasing way to play together → Puzzle lovers exploring variants like Killer, Anti-Knight, and X-Sudoku for the first time Ready to go beyond ordinary sudoku? Download Sudoku Infinity and discover how deep the puzzle goes.

About

Sudoka plus

Features
Read full description

Sudoka is more than just another Sudoku app — it is a complete platform for fans of logic puzzles with advanced constraint-based challenges. Whether you are a beginner or an experienced solver, Sudoka offers endless possibilities through its constantly growing collection of puzzle variants. Currently supported puzzle mechanics include: • German Whisper — adjacent cells differ by at least 5 • Dutch Whisper — adjacent cells differ by 4 or 5 • Renban — consecutive digits in any order • Parity — even/odd restrictions • Entropy — low (1–3), middle (4–6), and high (7–9) digit groups • Palindromes — palindrome lines • Consecutive — consecutive digits along a path • Modular Line — digits belonging to the same modulo class • Region Sum Line — sum constraints based on regions • Kropki Dots — black and white dots indicating ratio or consecutive relationships • XV — adjacent digits sum to 5 or 10 • Arrow Sudoku — digits along an arrow sum to the circled cell • Thermo Sudoku — digits increase along the thermometer • Diagonal Sudoku — both main diagonals must contain the digits 1–9 exactly once • Killer Cages — non-repeating digits with specified cage sums Puzzles can combine multiple rules within a single grid, creating unique and highly engaging logical challenges. The number of available puzzles continues to grow over time, and new rule variants are added regularly. Sudoka is designed to evolve alongside its community, ensuring that you will always have new puzzles to discover and solve.

Screenshots

Sudoku Infinity4 screens
Sudoka plus4 screens

Verdict

The call

The clearest difference is ads: Sudoka plus at none against Sudoku Infinity's shown. Sudoku Infinity's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sudoku Infinity ships an update every 4 days, Sudoka plus every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Sudoku Infinity versus Sudoka plus: the parameters behind the verdict, then further details
ParameterSudoku InfinitySudoka plus
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better13.0
Further details — not scored
Size77 MB21 MB
Age rating4+17+
Developeråæ—č¾¾ čµµYevgeniy Zaichenko

In-app purchases

None

Sudoku Infinity

No in-app purchases

None

Sudoka plus

No in-app purchases

Questions

Is Sudoku Infinity free?
Sudoku Infinity is free to download, with no in-app purchases.
Is Sudoka plus free?
Sudoka plus is free to download, with no in-app purchases.
Do Sudoku Infinity or Sudoka plus have ads?
Sudoku Infinity shows ads; Sudoka plus does not.
Which is updated more often, Sudoku Infinity or Sudoka plus?
Sudoku Infinity ships an update every 4 days, and Sudoka plus every 3 weeks. Most recently, Sudoku Infinity was updated on October 28, 2026 and Sudoka plus on October 31, 2026.

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