Sudoku Solver vs Block Blast Helper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sudoku Solver
Solve Sudoku puzzles instantly by taking a photo or manually entering numbers. Get hints for individual cells or have the entire puzzle solved for you. You can also create and print your own puzzles.
- Solve puzzles from photos
- Manual puzzle input
- Get hints for single cells
- Full puzzle solver
- Create and print puzzles
- Undo last entry with shake
Read full descriptionHide full description
A free Sudoku solver with a clean, quick, and easy user interface Input the puzzle from a picture or the popup keypad. Also, create and print puzzles Press solve to complete either the whole puzzle or select one number at a time. Open puzzles that you enter from a paper in Vivid Sudoku. Shake to erase the last entry. Icon by http://twitter.com/rylgh
Block Blast Helper
Effortlessly master the Block Blast puzzle game with AI-powered solutions. Get instant step-by-step guidance by uploading screenshots or manually inputting game states to improve your scores and overcome challenging levels.
- AI-powered instant solutions
- Screenshot analysis for puzzles
- Manual input mode for game states
- Step-by-step puzzle guidance
- Strategy enhancement for high scores
Read full descriptionHide full description
Master the Block Blast puzzle game effortlessly with this ultimate game solver. Whether you’re stuck on a challenging level or aiming for a high score, this app provides the best solutions and strategies to enhance your gaming experience. - Instant Solutions: Upload a screenshot of your Block Blast puzzle (without pop-ups or overlays), and let our AI-powered solver analyze the grid and figures to deliver step-by-step solutions instantly. - Manual Input Mode: Recreate any game state by manually filling in blocks, and get optimized solutions tailored to your gaming setup. If you have any questions or suggestions, please contact us through the app’s feedback feature!
Screenshots
Verdict
The clearest difference is in-app purchases: Block Blast Helper at none against Sudoku Solver's 2. Block Blast Helper also leads on update cadence (every 4 weeks vs every 2 months) and review sentiment (74% vs 63%). Sudoku Solver's advantage is ads (none vs shown) and ratings volume (1.8K vs 197). On price, rating 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
Both are free to download. Sudoku Solver sells 2 one-off in-app purchases. Block Blast Helper asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Sudoku Solver against 4.6 for Block Blast Helper. That said, the two scores are not equally well evidenced: Sudoku Solver has 1.8K ratings behind it against 197, so its average is the more settled of the two. Written reviews are what separate them: 63% of Sudoku Solver's written reviews are positive against 74% of Block Blast Helper's.
Sudoku Solver ships an update every 2 months, Block Blast Helper every 4 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Sudoku Solver | Block Blast Helper |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.8K ratings) | 4.6 (197 ratings) — better |
| Positive reviews | 63.3% of reviews | 74.0% of reviews — better |
| Number of ratings | 1.8K — better | 197 |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14 |
| Further details — not scored | ||
| Size | 56 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Anderson | 开学 唐 |
Customer experience
Sudoku Solver
Block Blast Helper
User reviews
Sudoku Solver
From 1.8K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Quick and efficient
- 💡 Helpful for solving puzzles
- 🚀 Solves puzzles instantly
Room to improve
- 🐛 Inaccurate number recognition
- 🐛 Unable to delete or clear entries
- 💡 Lacks explanation/hints for solving
- 🐛 Fails to solve difficult puzzles
Block Blast Helper
From 197 App Store ratingsWhat we love
- 🚀 High score boosts
- 👍 No ads
- 💡 Helpful for stuck situations
- 🔒 Free app and subscription
Room to improve
- 🐛 Tells user they are 'cooked' when they can't do anything
Bugs and requests
Sudoku Solver
Reported bugs
3 issues- App crashes after taking a photo
- Incorrect numbers placed in grid
- Unable to remove numbers from cells
Requested features
4 requests- Add option to lock original numbers
- Provide step-by-step solving logic
- Allow notes/candidates in each cell
- Improve camera input functionality
Block Blast Helper
Reported bugs
2 issues- Causes lower scores at times
- Incompatible with certain playstyles
Requested features
2 requests- Better feedback when user is stuck
- Improved move suggestions
In-app purchases
Sudoku Solver
- Font Pack$0.99
- Remove Ads$2.99
Block Blast Helper
No in-app purchases
Questions
Is Sudoku Solver free?
Is Block Blast Helper free?
Which has better reviews, Sudoku Solver or Block Blast Helper?
Do Sudoku Solver or Block Blast Helper have ads?
Which is updated more often, Sudoku Solver or Block Blast Helper?
Other comparisons
