# Card Crawl 2 vs Sudoku Effect Game

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.

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.

Card Crawl 2 ships an update weekly, Sudoku Effect Game every 7 months. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Card Crawl 2 | Sudoku Effect Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (423 ratings)](https://appshunter.io/ios/app/card-crawl-2/id6744351421/reviews)** | — |
| Number of ratings | **423** | — |
| Positive reviews | 51.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 592 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Arnold Rauers](https://appshunter.io/developer/538013421) | [Alexander Kettler](https://appshunter.io/developer/1702408643) |

## What reviewers say

### Card Crawl 2

[App page](https://appshunter.io/ios/app/card-crawl-2/id6744351421)

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:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tavern Dweller Pass | $0.99 | per month |
| Hero Set Purchase | $0.99 | one-time |
| Chest Pack | $0.99 | one-time |
| Pouchy Upgrade 1 | $1.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Pouchy Upgrade 2 | $5.99 | one-time |
| Booster Pack | $8.99 | one-time |


### Sudoku Effect Game

[App page](https://appshunter.io/ios/app/sudoku-effect-game/id6757192938)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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 November 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*