# Çengel vs SudoZen

The clearest difference is in-app purchases: SudoZen at none against Çengel's 12. SudoZen also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Çengel sells 12 one-off in-app purchases. SudoZen asks for nothing beyond the download.

Çengel ships an update every 3 weeks, SudoZen every 2 weeks. The most recent releases landed on September 29, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Çengel | SudoZen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (286 ratings)](https://appshunter.io/ios/app/cengel/id952315863/reviews)** | — |
| Number of ratings | **286** | — |
| Positive reviews | 44.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 10 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yogurt Games Oyun Yazilim ve Pazarlama Anonim Sirketi](https://appshunter.io/developer/952315862) | [Yagiz Kukul](https://appshunter.io/developer/1828231911) |

## What reviewers say

### Çengel

[App page](https://appshunter.io/ios/app/cengel/id952315863)

Engage with Turkey's first and only crossword puzzle game. Enjoy a vast collection of free and premium puzzles, daily challenges, and helpful hints. Play at your own pace with adjustable difficulty levels and sync progress across devices.

**Highlights:** Hundreds of free and premium puzzles, Daily mini-puzzles, iCloud synchronization, Daily gift rewards, TDK and Wikipedia compliant content, VoiceOver optimization

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 Altın | $0.99 | one-time |
| Klasik 1 | $0.99 | one-time |
| Fırsat! Kolay Koleksiyon 1 | $0.99 | one-time |
| Klasik 6 | $0.99 | one-time |
| Klasik 5 | $0.99 | one-time |
| 550 Altın | $1.99 | one-time |
| Kolay Koleksiyon 1 | $1.99 | one-time |
| 1200 Altın | $3.99 | one-time |
| Klasik Koleksiyon 1 | $3.99 | one-time |
| Klasik Koleksiyon 2 | $3.99 | one-time |
| Klasik Koleksiyon 3 | $3.99 | one-time |
| 2800 Altın | $7.99 | one-time |


### SudoZen

[App page](https://appshunter.io/ios/app/sudozen/id6748965623)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Çengel free?

Çengel is free to download, with in-app purchases available.

### Is SudoZen free?

SudoZen is free to download, with no in-app purchases.

### Do Çengel or SudoZen have ads?

Çengel shows ads; SudoZen does not.

### Which is updated more often, Çengel or SudoZen?

Çengel ships an update every 3 weeks, and SudoZen every 2 weeks. Most recently, Çengel was updated on September 29, 2026 and SudoZen on September 12, 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.*