Comparison

NumberMind vs Sudoku & Solver!

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

Head to head
About

NumberMind

Features
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Welcome to NumberMind - the ultimate destination for lovers of numbers, logic, and brain-teasing challenges. Why clutter your phone with multiple puzzle apps when you can have five of the worldโ€™s best numerical and logical games beautifully crafted into a single, elegant experience? Whether you want a relaxing mental wind-down or an intense arithmetic workout, NumberMind keeps your brain sharp, agile, and focused. Sudoku, Kakuro, Mtah, Number, Daily number, Daily equation

About

Sudoku & Solver!

Features
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Enjoy Sudoku your way with daily challenges, unlimited puzzles, and a convenient solver for puzzles from newspapers, books, photos, and more. DAILY CHALLENGE Return each day for a new Sudoku puzzle. Your progress and active solving time are saved automatically, so you can continue later during the same day. Complete the challenge before midnight and return the next day for a fresh puzzle. UNLIMITED PUZZLES Generate and play as many Sudoku puzzles as you want. Choose your preferred difficulty and keep solving without needing an internet connection. POWERFUL SUDOKU SOLVER Need help solving a puzzle from somewhere else? Enter it manually or import it using: โ€ข Your device camera โ€ข An image from your photo library โ€ข Manual number entry The solver reads the puzzle and places the detected numbers into the grid for you to review before solving. SHARE YOUR PUZZLES Share the current Sudoku grid as an image with friends. You can share a Daily Challenge, generated puzzle, or solver grid in its current stateโ€”even before it is completed. OPTIONAL DAILY REMINDERS Enable reminders for unfinished Daily Challenges. Reminders can appear at 8 AM, 2 PM, 6 PM, and 10 PM. Once you complete the dayโ€™s challenge, the remaining reminders for that day are automatically cancelled. PERSONALIZE YOUR EXPERIENCE Customize the app with: โ€ข Light, dark, or device appearance โ€ข Multiple accent colors โ€ข Classic, softly tinted, or warm backgrounds LEARN HOW TO PLAY A beginner-friendly tutorial explains Sudoku rules, rows, columns, 3ร—3 boxes, and useful solving tips. You can reopen the tutorial anytime from Settings. OFFLINE AND ACCESSIBLE Core puzzle features work offline. Progress is stored locally on your device, and the interface supports Dynamic Type and accessibility labels. Whether you want a relaxing daily puzzle, unlimited Sudoku practice, or a quick way to solve a printed puzzle, Sudoku & Solver keeps everything together in one simple app.

Screenshots

NumberMind4 screens
Sudoku & Solver!4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudoku & Solver! at none against NumberMind's 1. Sudoku & Solver! also leads on iOS requirement (15.6 vs 17.0). NumberMind's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. NumberMind sells 1 one-off in-app purchase. Sudoku & Solver! asks for nothing beyond the download.

UpkeepUpdate frequency

NumberMind ships an update every 3 days, Sudoku & Solver! every 2 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

Scorecard3 real differences ยท 3 level
NumberMind versus Sudoku & Solver!: the parameters behind the verdict, then further details
ParameterNumberMindSudoku & Solver!
PriceFreeFree
Update frequencyEvery 3 days โ€” betterEvery 2 months
AdsYesYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.6 โ€” better
Further details โ€” not scored
Size40 MB7 MB
Age rating12+4+
DeveloperShai AlkobyNandha Kumar Ravi

In-app purchases

1 purchases

NumberMind

One-time1
  • Remove Ads$8.99
None

Sudoku & Solver!

No in-app purchases

Questions

Is NumberMind free?
NumberMind is free to download, with in-app purchases available.
Is Sudoku & Solver! free?
Sudoku & Solver! is free to download, with no in-app purchases.
Do NumberMind or Sudoku & Solver! have ads?
Both NumberMind and Sudoku & Solver! show ads.
Which is updated more often, NumberMind or Sudoku & Solver!?
NumberMind ships an update every 3 days, and Sudoku & Solver! every 2 months. Most recently, NumberMind was updated on September 18, 2026 and Sudoku & Solver! on September 9, 2026.

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