Comparison

Card Crawl 2 vs Sudoku Effect Game

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

Head to head
About

Card Crawl 2

A solitaire dungeon crawler card game where you battle tavern dwellers, defeat monsters, and collect gold. Unlock powerful spells, equipment, and heroes in strategic card battles with new core mechanics and multiple game modes.

Highlights
  • Strategic solitaire-style card battles
  • Collect new spell cards and equipment
  • Unlock hero cards with unique abilities
  • Offline and online game modes
  • Weekly Tavern Crawl competition
  • Cloud saves and Game Center support
Features
Read full description

Card Crawl 2 is a solitaire dungeon crawler card game. Grab your deck and dive into exciting new game modes, battling your favorite tavern dwellers. Defeat tricky monsters, collect gold, and unlock powerful spell cards, new equipment, and a cast of new and familiar hero cards. About the Game Card Crawl 2 is the official sequel to the beloved original. Once again, you’ll face Hoerni and his friends in clever solitaire-style card battles. This time, a brand-new core mechanic is introduced. Instead of just 4 dungeon cards, you now play with up to 16 cards stacked across 4 columns. Sort, equip, and sell cards to outwit every monster in the deck. Harness plenty of new spell cards and, for the first time, add equipment items to your runs, which add a whole new layer of strategy. Grow your collection and take on a variety of offline and online game modes that will test your skills with each of the newly added hero types. Features -> Fresh twist on Card Crawl’s core gameplay -> Strategic solitaire-style card battles -> Collect and master new spell cards and equipment -> Unlock hero cards with unique abilities -> Play across new and familiar game modes -> Compete with others in the Weekly Tavern Crawl -> Unlock achievements, new cards, and tavern art -> Cloud saves and Game Center support Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sudoku Effect Game

Features
Read full description

Sudoku Effect: Train Your Brain Daily! Sharpen your mind and challenge yourself with Sudoku Effect. The classic game principle available for free, the ultimate Sudoku experience designed for players of all levels. Whether you're a beginner or an expert, you'll find the perfect puzzle to test your skills and keep your brain sharp! Key Features: - Thousands of Puzzles: Enjoy endless hours of fun with puzzles ranging from Easy to Expert difficulty. - Offline Mode: Play anytime, anywhere—even without internet! - Play a game of Sudoku in 3 different levels of difficulty (Easy, Medium, Difficult) - Modern design helps you keep an overview of the playground. - Hint and Higlight of the selcted Rows and Columns are built in - Beat your personal highscore. Play against the clock. Take a break from the daily grind and give your brain the workout it deserves. Download Sudoku Effect now and start solving!

Screenshots

Card Crawl 24 screens
Sudoku Effect Game4 screens

Verdict

The call

The clearest difference is in-app purchases: Sudoku Effect Game at none against Card Crawl 2's 7. Sudoku Effect Game also leads on iOS requirement (13.0 vs 15.0). Card Crawl 2's advantage is update cadence (weekly vs every 7 months). 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. Card Crawl 2 sells 7 in-app purchases, starting at $0.99 per month. Sudoku Effect Game asks for nothing beyond the download.

UpkeepUpdate frequency

Card Crawl 2 ships an update weekly, Sudoku Effect Game every 7 months. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Card Crawl 2 versus Sudoku Effect Game: the parameters behind the verdict, then further details
ParameterCard Crawl 2Sudoku Effect Game
PriceFreeFree
Rating4.5 (423 ratings) — better—
Positive reviews51.8% of reviews—
Number of ratings423 — better—
Update frequencyWeekly — betterEvery 7 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size592 MB28 MB
Age rating12+12+
DeveloperArnold RauersAlexander Kettler

In-app purchases

7 purchases

Card Crawl 2

Subscriptions1
  • Tavern Dweller Pass$0.991 Month
One-time6
  • Hero Set Purchase$0.99
  • Chest Pack$0.99
  • Pouchy Upgrade 1$1.99
Show 3 more
  • Starter Pack$4.99
  • Pouchy Upgrade 2$5.99
  • Booster Pack$8.99
None

Sudoku Effect Game

No in-app purchases

Questions

Is Card Crawl 2 free?
Card Crawl 2 is free to download, with in-app purchases available.
Is Sudoku Effect Game free?
Sudoku Effect Game is free to download, with no in-app purchases.
Do Card Crawl 2 or Sudoku Effect Game have ads?
Both Card Crawl 2 and Sudoku Effect Game show ads.
Which is updated more often, Card Crawl 2 or Sudoku Effect Game?
Card Crawl 2 ships an update weekly, and Sudoku Effect Game every 7 months. Most recently, Card Crawl 2 was updated on November 12, 2026 and Sudoku Effect Game on October 31, 2026.

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