Comparison

Sudoku Puzzle Solver vs CubeSolver AI

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

Head to head
About

Sudoku Puzzle Solver

This app quickly solves Sudoku puzzles of any difficulty level. It highlights solved cells in green and can identify invalid or unsolvable puzzles. Users can also use a 'PEEK' feature to see possible values for each cell, acting as a manual solving assistant.

Highlights
  • Solves Sudoku puzzles in seconds
  • Supports easy, medium, hard, and expert difficulties
  • Identifies invalid or unsolvable puzzles
  • Highlights solved cells in green
  • PEEK feature shows possible cell values
  • Acts as a manual solving assistant
Features
Read full description

Sudoku Puzzle Solver will solves Sudoku problem within seconds. Sudoku Puzzle Solver has been tested with various Sudoku difficulty levels; easy, medium, hard & expert, it never fails as long as the puzzle is valid. Sudoku Puzzle Solver is easy to use as it is really straight forward. Just tap the cell where the value is known & set it as required by choosing the correct number for the cell. Repeat the process until all known cells are filled. Once all done, just tap SOLVE to let Sudoku Puzzle Solver app do the magic. All the solved cells will be highlighted in green for your reference. It will also tells you if the puzzle that you have provided cannot be solved or an invalid puzzle after it has finished checking. In this case, you have to re-checked, whether the Sudoku puzzle supplied is not matching the Sudoku puzzle that you wanted to solve, perhaps you have input one or more values in the wrong cells. Before solving any Sudoku Puzzle, you can also tap the PEEK button to view all the possible values for each cells for that given Sudoku Puzzle. This is useful if you want to solve the Sudoku Puzzle manually without using the auto solve solution, this way the Sudoku Puzzle Solver app will just act as a helper to you. If you see an empty cell while using the PEEK feature, this means that there is no possible value for that cell (the end). Note that you have to tap on PEEK button everytime after you have updated any cells to update as it will not auto update for you. So what are you waiting for, get Sudoku Puzzle Solver app now & start solving those super difficult Sudoku challenge & puzzle out there in seconds. ** Note that there were very few extremely difficult Sudoku puzzle that we have tested requires a little bit of time to solve them (our record max is 22s). So please be patient while waiting, should you encounter one of the type, thank you & ENJOY!

About

CubeSolver AI

This AI-powered utility app helps users solve various magic cube puzzles, including 2x2, 3x3, and 4x4. It offers both camera scanning and manual input for cube colors, providing fast 3D solutions and step-by-step guidance.

Highlights
  • AI cube recognition (2x2 to 4x4)
  • Camera color scanning
  • Manual color input
  • Fast AI solving algorithms
  • Realistic 3D interface
  • Step-by-step video tutorials
Features
Read full description

CubeSolver AI - Magic Cube 3D is an easy yet powerful cube solving utility app specifically designed for magic cube enthusiasts. This AI-powered magic cube solver app offers a seamless and enjoyable experience for users to crack complex cube puzzles. Whether you prefer manually inputting the colors or using your phone camera to scan all sides of the cube, this all-in-one puzzle solver provides a quick 3D solution for 2x2, 3x3, and even 4x4 cubes. CubeSolver AI acts as your intelligent cube master, offering support for a wide range of puzzles, including 2x2 cube solver, 3x3 magic cube, and 4x4 cube solver challenges. This versatile cube app is ideal for beginners and speedcubers alike, helping you tackle the magic cube puzzle 3D with ease. This app speeds up your solving time with AI assistance, and elevate your skills to become a true master of the 3x3 magic cube and other cube variations. Key Features: 1. Unique AI recognition. Our magic cube solver app uses cutting-edge AI to auto-recognize various cube sizes, from 2x2 to 4x4. 2. Camera Input. Scan all sides using your camera, and the puzzle solver AI will detect and analyze the cube’s colors automatically. 3. Manual Input. Prefer precision? Use our intuitive color picker UI to manually set up your cube. 4. Fast AI Solving. Let our advanced algorithms and real-time cube timer solve your cube efficiently — ideal for practicing or learning step-by-step. 5. Realistic 3D Interface. Visualize each rotation and twist with stunning 3D cube graphics and animations. 6. Video Tutorials. Follow step-by-step guides via our YouTube channel. Learn how to become a cube master with our in-depth tutorials. Plus, you can enhance your puzzle-solving journey by combining CubeSolver AI with the CubeSmart mobile app, expanding your toolkit for cube practice, timing, and tutorials. If you’re into speedcubing or casual solving, tools like cube cipher, cube app integrations, and a responsive magic cube interface make CubeSolver AI the ideal companion. Download CubeSolver AI today and unlock the secrets of magic cube puzzle 3D solving! Whether it's a 2x2, 3x3, or 4x4 cube, this AI-powered solver is your all-in-one solution. Watch our latest tutorials and become a magic cube expert: YouTube@CubeSolver-gzlig:https://bit.ly/4n3k9DV TikTok@ai_cubesolver:https://bit.ly/4jTjiD0 If you have any thoughts, questions or suggestions, please feel free to contact CubeSolver AI at feedback@deltasoftware.com.cn Terms of Use: https://cubesolver.ai/term-of-use Privacy Policy: https://cubesolver.ai/privacy-policy

Screenshots

Sudoku Puzzle Solver4 screens
CubeSolver AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudoku Puzzle Solver at none against CubeSolver AI's 14. Sudoku Puzzle Solver also leads on rating (4.7 vs 4.5) and iOS requirement (12.0 vs 15.0). CubeSolver AI's advantage is update cadence (fortnightly vs every 38 months) and ratings volume (7K vs 18). On price, 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. CubeSolver AI sells 13 in-app purchases, starting at $1.99 per 7 days. Sudoku Puzzle Solver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sudoku Puzzle Solver holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: CubeSolver AI has 7K ratings behind it against 18, so its average is the more settled of the two.

UpkeepUpdate frequency

Sudoku Puzzle Solver ships an update every 38 months, CubeSolver AI fortnightly. The most recent releases landed on July 19, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 4 level
Sudoku Puzzle Solver versus CubeSolver AI: the parameters behind the verdict, then further details
ParameterSudoku Puzzle SolverCubeSolver AI
PriceFreeFree
Rating4.7 (18 ratings) — better4.5 (7K ratings)
Positive reviews64.9% of reviews
Number of ratings187K — better
Update frequencyEvery 38 monthsFortnightly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size5 MB149 MB
Age rating4+17+
DeveloperaZeR DiLLsDelta Software

Customer experience

Sudoku Puzzle Solver

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%

CubeSolver AI

All ratings6,988 ratings
Positive85.8%
Neutral3.5%
Negative10.8%
Written reviews450 reviews
Positive64.9%
Neutral3.3%
Negative31.8%

Bugs and requests

Sudoku Puzzle Solver

Not enough reviews yet to summarise bugs or requests.

CubeSolver AI

Reported bugs

3 issues
  • Fails to solve certain cube configurations
  • Crashes or freezes on some devices
  • Incorrect cube state detection

Requested features

4 requests
  • Remove premium paywall
  • Improve scanning accuracy
  • Provide slower, step-by-step instructions
  • Add more cube types/sizes

In-app purchases

None

Sudoku Puzzle Solver

No in-app purchases

13 purchases

CubeSolver AI

Subscriptions12
  • Cube Solver Weekly Plan$1.997 Days
  • Cube Solver Weekly Plan$4.997 Days
  • Cube Solver Monthly Plan3 Days trial$4.991 Month
Show 9 more
  • Cube Solver Weekly Plan2 variants$5.997 Days
  • Cube Solver Weekly Plan$6.997 Days
  • Cube Solver Weekly Plan3 Days trial$6.997 Days
  • Cube Solver Weekly Plan$7.997 Days
  • Cube Solver Monthly Plan3 Days trial$7.991 Month
  • Cube Solver Weekly Plan3 Days trial$7.997 Days
  • Cube Solver Weekly Plan3 Days trial$9.997 Days
  • Cube Solver Monthly Plan3 Days trial$9.991 Month
  • Cube Solver Annual Premium3 Days trial$19.991 Year
One-time1
  • Cube Solver Lifetime Plan$19.99

Questions

Is Sudoku Puzzle Solver free?
Sudoku Puzzle Solver is free to download, with no in-app purchases.
Is CubeSolver AI free?
CubeSolver AI is free to download, with in-app purchases available.
Which has better reviews, Sudoku Puzzle Solver or CubeSolver AI?
Sudoku Puzzle Solver is rated higher. Sudoku Puzzle Solver averages 4.7 out of 5 from 18 ratings, while CubeSolver AI averages 4.5 from 7K ratings.
Do Sudoku Puzzle Solver or CubeSolver AI have ads?
Both Sudoku Puzzle Solver and CubeSolver AI show ads.
Which is updated more often, Sudoku Puzzle Solver or CubeSolver AI?
Sudoku Puzzle Solver ships an update every 38 months, and CubeSolver AI fortnightly. Most recently, Sudoku Puzzle Solver was updated on July 19, 2026 and CubeSolver AI on September 22, 2026.

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