# Blackjack vs Human Castles

The clearest difference is ads: Blackjack at none against Human Castles's shown. Human Castles's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Blackjack sells 10 in-app purchases, starting at $2.99 per 7 days and Human Castles sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Blackjack ships an update weekly, Human Castles every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blackjack | Human Castles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/blackjack-hit21/id6740510784/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 26 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Jonathan Taveras](https://appshunter.io/developer/1270478820) | [Pol Miro Omella](https://appshunter.io/developer/1853014917) |

## What reviewers say

### Blackjack

[App page](https://appshunter.io/ios/app/blackjack-hit21/id6740510784)

Experience classic 21 blackjack against the dealer. Collect daily rewards, unlock achievements, and customize your avatar. Enjoy smooth gameplay, detailed stats, and a transparent, provably fair system for an exciting and risk-free casino-style experience.

**Highlights:** Classic 21 blackjack gameplay, Daily coin rewards, 30+ achievements, Collectible avatars, Detailed stats and progress tracking, Provably fair system

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hit21: Premium Subscriber | $2.99 | per 7 days |
| Hit21: Premium Subscriber | $4.99 | per month |
| One Time Offer | $0.99 | one-time |
| Starter Pack - 5,000 coins | $1.99 | one-time |
| Limited Deal — 30,000 Coins | $1.99 | one-time |
| Limited Deal — 80,000 Coins | $4.99 | one-time |
| Basic Pack - 30,000 coins | $4.99 | one-time |
| Classic Pack - 80,000 | $9.99 | one-time |
| Limited Deal — 200,000 Coins | $10.99 | one-time |
| Large Pack - 200,000 | $19.99 | one-time |


### Human Castles

[App page](https://appshunter.io/ios/app/human-castles/id6755300950)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Gray Shirt | $0.99 | one-time |
| Teal Shirt | $0.99 | one-time |
| Sage Shirt | $0.99 | one-time |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Blackjack free?

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

### Is Human Castles free?

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

### Do Blackjack or Human Castles have ads?

Human Castles shows ads; Blackjack does not.

### Which is updated more often, Blackjack or Human Castles?

Blackjack ships an update weekly, and Human Castles every 2 days. Most recently, Blackjack was updated on October 30, 2026 and Human Castles on October 25, 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.*