Comparison

Sudoku Labs vs Sudoku Master Plus

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

Head to head
About

Sudoku Labs

Enjoy a clean, fast, and distraction-free Sudoku experience with daily puzzles across six difficulty levels. Features include smart notes, conflict highlighting, and unlimited undo. Play offline with no ads or accounts required.

Highlights
  • Six difficulty tiers
  • Global daily puzzle
  • Smart pencil notes
  • Conflict highlighting
  • Unlimited undo/redo
  • Offline play
Features
Read full description

Sudoku Labs is built for players who want clean, fast, distraction-free Sudoku. No ads. No accounts. No subscriptions. Just pure Sudoku. • Six difficulty tiers: Very Easy, Easy, Medium, Hard, Expert (Premium) and Extreme (Premium) • One global daily puzzle — the same challenge for everyone, every day • Smart pencil notes • Conflict highlighting • Optional mistake detection • Unlimited undo/redo • Offline play — no internet required • Puzzle history library Premium unlock gives you: • Expert & Extreme difficulty • +2 hints per difficulty • Increased mistake allowance • One-time purchase — no subscription, ever • Support independent development — no subscriptions, ever. Designed for focus. Built for performance. If you love Sudoku without clutter, this is your app.

About

Sudoku Master Plus

Features
Read full description

Experience Classic Sudoku Reimagined with Innovative Quick Mode! Sudoku Master Plus is the most complete logic and brain game, designed for both beginners and master puzzlers. Whether you want to relax your mind, boost your focus, or sharpen your memory, you are in the right place. UNIQUE QUICK MODE TECHNOLOGY Forget the slow taps that break your flow. With Quick Mode, select a number first, then instantly place it in the cells across the board. Double your solving speed and race against the clock! KEY FEATURES: 4 Difficulty Levels: Choose the perfect puzzle for your skill with Easy, Medium, Hard and Expert modes. Daily Challenge: Solve a fresh puzzle every day, keep your streak alive, and collect badges on your calendar. Game Center Leaderboards: Compete with players around the world, push your best times to the top, and play for the crown. Achievements: Unlock dozens of unique achievements, complete your goals, and finish your collection. 4 Board Themes & Custom Look: Pick from eye-friendly color themes like Purple, Ocean, Emerald, Coral and Graphite, plus different board designs. Customizable Fonts: Change the number font to match your taste and make the game truly your own. Advanced Stats & Level System: Track your best times and win rates, earn XP, and level up. Smart Hints & Note-Taking: Use intelligent hints when you are stuck and pencil in candidates on any cell. Mistake Protection & Unlimited Undo: Enjoy a stress-free game with automatic error highlighting and unlimited move undo. KEEP YOUR MIND AT ITS PEAK EVERY DAY Sudoku is not just a number game, it is the perfect brain workout. A 10-minute daily Sudoku session improves your focus, brings mental clarity, and reduces stress. Download Sudoku Master Plus now, play both offline (no internet needed) and online, and prove your brainpower!

Screenshots

Sudoku Labs4 screens
Sudoku Master Plus4 screens

Verdict

The call

The clearest difference is ads: Sudoku Labs at none against Sudoku Master Plus's shown. Sudoku Master Plus's advantage is update cadence (every 3 days vs weekly). 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. Sudoku Labs sells 1 one-off in-app purchase and Sudoku Master Plus sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sudoku Labs ships an update weekly, Sudoku Master Plus every 3 days. Both last shipped on October 31, 2026.

Scorecard2 real differences · 7 level
Sudoku Labs versus Sudoku Master Plus: the parameters behind the verdict, then further details
ParameterSudoku LabsSudoku Master Plus
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size3 MB27 MB
Age rating4+4+
DeveloperJustin van WijngaardenCIHAT KOYUNCU

In-app purchases

1 purchases

Sudoku Labs

One-time1
  • Sudoku Labs$3.99
2 purchases

Sudoku Master Plus

One-time2
  • 10 Hints Pack$0.99
  • Remove ads$2.99

Questions

Is Sudoku Labs free?
Sudoku Labs is free to download, with in-app purchases available.
Is Sudoku Master Plus free?
Sudoku Master Plus is free to download, with in-app purchases available.
Do Sudoku Labs or Sudoku Master Plus have ads?
Sudoku Master Plus shows ads; Sudoku Labs does not.
Which is updated more often, Sudoku Labs or Sudoku Master Plus?
Sudoku Labs ships an update weekly, and Sudoku Master Plus every 3 days. Most recently, Sudoku Labs was updated on October 31, 2026 and Sudoku Master Plus on October 31, 2026.

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