Comparison

Sudoku Scan & Solver vs Sudoku Hint

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

Head to head
About

Sudoku Scan & Solver

Effortlessly solve any Sudoku puzzle by scanning or uploading an image. Get instant solutions, check for mistakes, and edit the board with an intuitive interface suitable for all skill levels.

Highlights
  • Scan Sudoku puzzles from photos
  • Instant puzzle solving
  • Mistake highlighting
  • Board editing
  • Intuitive interface
Features
Read full description

Sudoku Scan & Solve lets you capture or upload any Sudoku puzzle and get the solution in seconds! Features - Fast Scan: Snap a photo or choose an image for instant recognition - Instant Solve: Even the toughest puzzles are solved in a flash - Mistake Check: Highlight incorrect cells with clear visual feedback - Board Edit: Adjust or input numbers freely - Simple & Intuitive: Designed for both beginners and Sudoku masters Whether you’re practicing, tackling hard challenges, or aiming for prize contests, Sudoku Scan & Solve makes it effortless. Say goodbye to unsolved puzzles—scan, solve, and play smarter today!

About

Sudoku Hint

Features
Read full description

Stuck on a hard Sudoku puzzle? Want to learn advanced techniques? "Sudoku Hint" is your Sudoku solver, OCR scanner, and logic coach in one app. Scan puzzles from newspapers, books, screenshots, or printouts and get step-by-step logical hints, not just the final answer. [Key Features] - Camera Scanner & OCR Solver Instantly scan Sudoku puzzles with your camera. No need to type numbers manually. Import screenshots from your gallery or capture puzzles from paper. - Logical Hints & Explanations Don't just get the answer—learn "why". Our advanced AI explains the logic behind every step, including techniques like Naked Singles, Hidden Singles, and more. Perfect for beginners improving their skills. - Weekly Puzzle & Leaderboard Take on the same beginner-to-intermediate Sudoku throughout the week and compare your score and time on the leaderboard. - Technique Practice Practice 12 solving techniques with practical next-move puzzles, technique-specific and mixed sessions, step-by-step hints, and detailed explanations. - Powerful Solve Tools - Assist Mode: Auto-fill candidates, highlight errors, and highlight related cells. - Note Mode: Take notes on candidates easily. - Answer Check: Verify your solution at any time. - User-Friendly Experience - Beautiful Dark Mode for comfortable night play. - Minimalist and clean interface. - Customizable themes and fonts. [Premium Features] Upgrade to remove ads and unlock unlimited hints and checks. [Perfect For] - Sudoku beginners wanting to improve. - Advanced players looking for a quick solver. - Daily brain training enthusiasts. Download now and master Sudoku logic!

Screenshots

Sudoku Scan & Solver4 screens
Sudoku Hint4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudoku Scan & Solver at none against Sudoku Hint's 3. On price, update cadence, 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. Sudoku Hint sells 3 in-app purchases, starting at $1.99 per month. Sudoku Scan & Solver asks for nothing beyond the download.

UpkeepUpdate frequency

Sudoku Scan & Solver ships an update weekly, Sudoku Hint every 8 days. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 7 level
Sudoku Scan & Solver versus Sudoku Hint: the parameters behind the verdict, then further details
ParameterSudoku Scan & SolverSudoku Hint
PriceFreeFree
Positive reviews100.0% of reviews
Update frequencyWeekly — betterEvery 8 days
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size247 MB139 MB
Age rating4+4+
DeveloperTomoaki OkuboTakeKApp

In-app purchases

None

Sudoku Scan & Solver

No in-app purchases

3 purchases

Sudoku Hint

Subscriptions2
  • Premium Monthly Plan1 Month trial$1.991 Month
  • Premium Annual Plan$19.991 Year
One-time1
  • Video Ad Skip Ticket$0.99

Questions

Is Sudoku Scan & Solver free?
Sudoku Scan & Solver is free to download, with no in-app purchases.
Is Sudoku Hint free?
Sudoku Hint is free to download, with in-app purchases available.
Do Sudoku Scan & Solver or Sudoku Hint have ads?
Both Sudoku Scan & Solver and Sudoku Hint show ads.
Which is updated more often, Sudoku Scan & Solver or Sudoku Hint?
Sudoku Scan & Solver ships an update weekly, and Sudoku Hint every 8 days. Most recently, Sudoku Scan & Solver was updated on June 1, 2026 and Sudoku Hint on September 23, 2026.

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