Comparison

Sudoku.com vs GridSmash

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

Head to head
About

Sudoku.com

Engage your mind with a classic number puzzle game. Offers thousands of puzzles for all skill levels, from beginner to expert. Features tools like hints and auto-check to aid your gameplay and track your progress.

Highlights
  • Thousands of classic Sudoku puzzles
  • Daily Challenges and Seasonal Events
  • Hints and Auto-Check features
  • Note-taking for possible numbers
  • Progress tracking with statistics
  • Highlighting duplicates
Features
Read full description

Have fun and train your brain with one of the most downloaded sudoku apps in the AppStore! Millions of people play sudoku daily and it’s truly a game for everyone! The Sudoku.com app has thousands of classic sudoku puzzles to help you keep your brain active, unwind from stress or relax. Install to play now! Classic sudoku for beginners and advanced players. Whether you'd like to relax or keep your mind active – pass the time in a pleasant way! Get a short stimulating break and clear your head with Sudoku.com. Take your favorite game with you wherever you go. Playing Sudoku.com on mobile is as good as with a pencil and paper. Choose any level you like. Play easier levels to challenge your brain, or try expert levels to give your mind a real workout. Sudoku.com has some features that make the game easier for you: hints, auto-check, and highlighted duplicates. You can use them, or complete the challenge without their help – it's totally up to you! What's more, in Sudoku.com each puzzle has one solution. Get an amazing sudoku experience: · Take notes to keep track of possible numbers. Every time you fill in a cell, your notes are automatically updated! · Hints can guide you when you get stuck · Complete Daily Challenges and get unique trophies · Take part in Seasonal Events and win unique medals · View Statistics and track your progress · Challenge yourself and figure out your mistakes, or enable Auto-Check to see your mistakes as you go · Highlight duplicates to avoid repeating numbers in a row, column or block · Express yourself with funny ninja stickers for iMessage! Challenge your brain with Sudoku.com anywhere, anytime!

About

GridSmash

An addictive block puzzle game where you drag and drop colorful pieces onto an 8x8 grid. Clear rows and columns to score points, with four distinct game modes offering strategic challenges and relaxing play. Unlock themes and earn rewards by playing daily.

Highlights
  • Drag and drop block placement
  • Clear rows and columns for points
  • Four unique game modes
  • Daily challenges with leaderboards
  • Unlockable color themes
  • Combo system for score multipliers
  • Detailed stats tracking
Features
Read full description

GridSmash is an addictive block puzzle game that's easy to learn but hard to put down. HOW TO PLAY Drag and drop colorful blocks onto the 8×8 grid. Fill complete rows or columns to clear them and score points. Plan ahead — the game ends when no more pieces fit! FOUR GAME MODES • Classic — Pure puzzle strategy. How high can you score? • Modified — Weekly rotating challenges with locked tiles, hot zones, and bonus multipliers that keep every game fresh • Daily Challenge — Same puzzle for everyone, worldwide. Hit the target score and compete on the global leaderboard • Zen — Endless relaxation. No game over, no pressure. Just play FEATURES • Daily Challenges with global CloudKit leaderboards • Streak rewards — play daily to earn coins and unlock themes • 5 color themes to unlock and customize your board • Combo system — chain clears together for massive score multipliers • Detailed stats tracking across all game modes • Haptic feedback and satisfying sound effects • Works great on iPhone and iPad Download GridSmash free and start smashing!

Screenshots

Sudoku.com4 screens
GridSmash4 screens

Verdict

The call

The clearest difference is review sentiment: GridSmash at 100% against Sudoku.com's 31%. GridSmash also leads on in-app purchases (none vs 1) and ads (none vs shown). Sudoku.com's advantage is chart position (#7 vs unranked). On price, 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.com sells 1 one-off in-app purchase. GridSmash asks for nothing beyond the download.

UpkeepUpdate frequency

Sudoku.com ships an update every 3 weeks, GridSmash every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 5 level
Sudoku.com versus GridSmash: the parameters behind the verdict, then further details
ParameterSudoku.comGridSmash
PriceFreeFree
Rating4.8 (1.9M ratings) — better—
Positive reviews31.0% of reviews100.0% of reviews — better
Number of ratings1.9M — better—
Update frequencyEvery 3 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#7 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size255 MB12 MB
Age rating12+4+
DeveloperEasybrain LtdThomas Halls

Customer experience

Sudoku.com

All ratings1,863,911 ratings
Positive94.8%
Neutral3.1%
Negative2.1%
Written reviews7,045 reviews
Positive31.0%
Neutral13.5%
Negative55.5%

GridSmash

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Sudoku.com

Reported bugs

3 issues
  • Ads causing app to crash or freeze
  • Incorrect number detection and penalty system
  • Saved progress not syncing across devices

Requested features

4 requests
  • Ability to reset puzzle progress
  • More diverse puzzle types beyond standard Sudoku
  • Multiplayer or competitive modes
  • Customizable note-taking tools

GridSmash

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Sudoku.com

One-time1
  • Sudoku.com No Ads$14.99
None

GridSmash

No in-app purchases

Questions

Is Sudoku.com free?
Sudoku.com is free to download, with in-app purchases available.
Is GridSmash free?
GridSmash is free to download, with no in-app purchases.
Do Sudoku.com or GridSmash have ads?
Sudoku.com shows ads; GridSmash does not.
Which is updated more often, Sudoku.com or GridSmash?
Sudoku.com ships an update every 3 weeks, and GridSmash every 2 days. Most recently, Sudoku.com was updated on November 4, 2026 and GridSmash on October 31, 2026.

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