# Blackjack 21! vs It's Just Blackjack

The clearest difference is in-app purchases: It's Just Blackjack at none against Blackjack 21!'s 5. It's Just Blackjack also leads on ads (none vs shown) and rating (5.0 vs 4.6). Blackjack 21!'s advantage is ratings volume (6.1K vs 5) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Blackjack 21! sells 5 one-off in-app purchases. It's Just Blackjack asks for nothing beyond the download.

It's Just Blackjack holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Blackjack 21! has 6.1K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 72% of Blackjack 21!'s written reviews are positive against 100% of It's Just Blackjack's.

Blackjack 21! ships an update every 3 months, It's Just Blackjack daily. Both last shipped on November 8, 2026.

## The numbers

| Metric | Blackjack 21! | It's Just Blackjack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.1K ratings)](https://appshunter.io/ios/app/blackjack-21/id1001387844/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/its-just-blackjack/id6740186080/reviews)** |
| Number of ratings | **6.1K** | 5 |
| Positive reviews | 71.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 209 MB | 55 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Do More Mobile, LLC.](https://appshunter.io/developer/318729104) | [Benjamin DosSantos](https://appshunter.io/developer/1690097152) |

## What reviewers say

### Blackjack 21!

[App page](https://appshunter.io/ios/app/blackjack-21/id1001387844)

Experience the thrill of Blackjack with this free casino-style card game. Enjoy authentic Las Vegas rules, customizable tables, and detailed stat tracking. Learn to play with helpful hints and master the game with advanced options like Double Down and Splits.

**Highlights:** Free to play, Las Vegas rules, HD graphics and table customization, Stat tracking, Double Down, Splits, Insurance, Surrender, Deck shuffle animation, Customizable options

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blackjack 21 - 35,000 Chips | $4.99 | one-time |
| Black Jack Premium Upgrade | $6.99 | one-time |
| Blackjack 21 - 100,000 Chips | $9.99 | one-time |
| Blackjack 21 - 250,000 Chips | $19.99 | one-time |
| Blackjack 21 - 600,000 chips! | $39.99 | one-time |

**What reviewers like**

- 🎮 Fun game
- 💡 Good learning tool
- 👍 Great interface
- 🕹️ Enjoyable gameplay
- 🕰️ Useful for passing time

**What reviewers complain about**

- 💸 Too many ads
- 🎲 Dealer advantage
- 🤖 Questionable randomization
- 💰 Aggressive in-app purchases
- 🚫 Unfair gameplay

**Reported bugs**

- Crashes after updates
- Inability to close some ads
- Incorrect payout for split hands
- Disappearing chip balances

**Requested features**

- Multiple deck support
- Option to walk away after winning
- Multiplayer mode
- More betting options
- Improved card draw randomization


### It's Just Blackjack

[App page](https://appshunter.io/ios/app/its-just-blackjack/id6740186080)

Experience realistic casino-style Blackjack with smooth mechanics and helpful features for all skill levels. Learn and master the game with strategy charts, card counting practice, and customizable settings. Earn free credits through daily rewards or optional ads.

**Highlights:** Realistic casino-style gameplay, Live card counting practice, In-app strategy charts, Customizable game settings, Offline play support, Progress tracking statistics

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

**In-app purchases:** none


## Frequently asked questions

### Is Blackjack 21! free?

Blackjack 21! is free to download, with in-app purchases available.

### Is It's Just Blackjack free?

It's Just Blackjack is free to download, with no in-app purchases.

### Which has better reviews, Blackjack 21! or It's Just Blackjack?

It's Just Blackjack is rated higher. Blackjack 21! averages 4.6 out of 5 from 6.1K ratings, while It's Just Blackjack averages 5.0 from 5 ratings.

### Do Blackjack 21! or It's Just Blackjack have ads?

Blackjack 21! shows ads; It's Just Blackjack does not.

### Which is updated more often, Blackjack 21! or It's Just Blackjack?

Blackjack 21! ships an update every 3 months, and It's Just Blackjack daily. Most recently, Blackjack 21! was updated on November 8, 2026 and It's Just Blackjack on November 8, 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.*