# Kachuful vs Blackjack Duel

The clearest difference is ads: Kachuful at none against Blackjack Duel's shown. Blackjack Duel's advantage is update cadence (every 3 months vs every 13 months) and iOS requirement (12.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kachuful ships an update every 13 months, Blackjack Duel every 3 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Kachuful | Blackjack Duel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/blackjack-duel/id6463494442/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 80 MB | 167 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Bitrix Infotech Pvt Ltd](https://appshunter.io/developer/1245513751) | [Foxpaint AB](https://appshunter.io/developer/1690072652) |

## What reviewers say

### Kachuful

[App page](https://appshunter.io/ios/app/kachuful/id1631811035)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blackjack Duel

[App page](https://appshunter.io/ios/app/blackjack-duel/id6463494442)

Engage in a skill-based online card game that blends classic blackjack with strategic challenges. Master card counting, compete against others of similar skill, and vie for real cash prizes in various game modes.

**Highlights:** Skill-based gameplay, Card counting mastery, Global competition, Real cash prizes, Strategic challenges, Fair play environment

**In-app purchases:** none


## Frequently asked questions

### Is Kachuful free?

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

### Is Blackjack Duel free?

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

### Do Kachuful or Blackjack Duel have ads?

Blackjack Duel shows ads; Kachuful does not.

### Which is updated more often, Kachuful or Blackjack Duel?

Kachuful ships an update every 13 months, and Blackjack Duel every 3 months. Most recently, Kachuful was updated on October 6, 2026 and Blackjack Duel on October 4, 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.*