Comparison

⊲Solitaire vs Sudoku Dojo

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

Head to head
About

⊲Solitaire

Experience classic Klondike Solitaire with modern features. Play solo or compete against players worldwide in multiplayer mode. Enjoy customizable layouts, unlimited undo, and detailed statistics.

Highlights
  • Game Center Leaderboards
  • Game Center Multiplayer
  • Unlimited Undo/Redo
  • Draw 1 or 3 cards
  • Switchable layouts
  • Selective appearances
  • Automatic game save
Features
Read full description

If you like playing Klondike Solitaire card game, this is the app for you, and we believe you will love it. This is classic solitaire game on Windows that you already know, now it's on iOS platform and featured MultiPlayer function on Game Center. Felt bored with playing alone? You can now play on line against with multiple solitaire player come from world-wide. Send invitation to your friends and play with them, you and your friends will enjoy and love it. Features: ⊲ Game Center Leaderboards. ⊲ Game Center MultiPlayer enabled. ⊲ Unlimited number of games. ⊲ Unlimited Undo/Redo and Hint. ⊲ Draw 1 card, and also Draw 3 cards. ⊲ Easy level and Regular level for both of solitaire beginners and experts. ⊲ Switchable layout, Right/Left hand and cards going to Right/Left just in one click. ⊲ Selective appearances: back cards, card spots, and background. ⊲ Timer/Move/Scores. ⊲ Standard, Vegas scoring system, and also cumulative Vegas is available. ⊲ Auto-Complete to finish solvable game. ⊲ Single tap or drag and drop to move cards. ⊲ Landscape and Portrait orientation, and also an option to lock it. ⊲ Statistic for all played games, wins, fastest time, fastest move, best scores and streaks. ⊲ Automatic game save and resume. ⊲ Universal on iPhone/iPad device, retina display, iOS7 and iPhone5(s)(c) is optimized. ⊲ ... too many to list ... Like us on Facebook: http://www.facebook.com/ouwant.solitaire

About

Sudoku Dojo

Features
Read full description

Sudoku Dojo — Learn why each move works, not just what to fill in. WHY SUDOKU DOJO • Unlimited hints: every step names the technique and shows the logic • 35-technique curriculum: from Full House and Naked Single to advanced chains and fish • Focused practice: train one skill at a time until it sticks • Step-by-step lessons: illustrated walkthroughs on teaching boards • Easy color annotations: cell colors, candidate highlights, strong/weak links • Full pencil marks: see all candidates when you need deep reasoning WHO IT'S FOR • New players who want a structured path into Sudoku • Intermediate solvers stuck on medium/hard puzzles • Logic lovers who enjoy technique depth FEATURES • Multiple difficulty levels for fresh puzzles anytime • Skill library with intro, when-to-use, and guided examples • In-game hints linked to technique lessons • Marking tools: lines, circles, and link-style notes • Light, dark, and paper themes • On-device stats: games played, streaks, skill progress OUR APPROACH Sudoku Dojo is built for skill growth—not endless grinding. Each hint is a mini-lesson, helping you move from trial-and-error to real logical solving. Download Sudoku Dojo and level up your Sudoku.

Screenshots

⊲Solitaire2 screens
Sudoku Dojo4 screens

Verdict

The call

The clearest difference is in-app purchases: ⊲Solitaire at none against Sudoku Dojo's 1. Sudoku Dojo's advantage is ads (none vs shown) and update cadence (every 2 days vs every 21 months). 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 Dojo sells 1 one-off in-app purchase. ⊲Solitaire asks for nothing beyond the download.

UpkeepUpdate frequency

⊲Solitaire ships an update every 21 months, Sudoku Dojo every 2 days. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
⊲Solitaire versus Sudoku Dojo: the parameters behind the verdict, then further details
Parameter⊲SolitaireSudoku Dojo
PriceFreeFree
Rating4.7 (45 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings45 — better—
Update frequencyEvery 21 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size52 MB32 MB
Age rating4+4+
DeveloperChaohsien Lee静 陈

In-app purchases

None

⊲Solitaire

No in-app purchases

1 purchases

Sudoku Dojo

One-time1
  • Full Version Unlock$2.99

Questions

Is ⊲Solitaire free?
⊲Solitaire is free to download, with no in-app purchases.
Is Sudoku Dojo free?
Sudoku Dojo is free to download, with in-app purchases available.
Do ⊲Solitaire or Sudoku Dojo have ads?
⊲Solitaire shows ads; Sudoku Dojo does not.
Which is updated more often, ⊲Solitaire or Sudoku Dojo?
⊲Solitaire ships an update every 21 months, and Sudoku Dojo every 2 days. Most recently, ⊲Solitaire was updated on September 29, 2026 and Sudoku Dojo on October 9, 2026.

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