# Vantage 21 vs SlapJack

The clearest difference is rating: Vantage 21 at 4.9 against SlapJack's 3.2. Vantage 21 also leads on review sentiment (100% vs 68%). SlapJack's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

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

Vantage 21 holds the better App Store score, 4.9 against 3.2. Both are backed by a comparable volume of ratings — 22 and 64 respectively. Written reviews point the same way: 100% of Vantage 21's written reviews are positive against 68% of SlapJack's.

Vantage 21 ships an update fortnightly, SlapJack every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Vantage 21 | SlapJack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (22 ratings)](https://appshunter.io/ios/app/vantage-21/id6761782845/reviews)** | [3.2 (64 ratings)](https://appshunter.io/ios/app/slapjack-21/id6772264464/reviews) |
| Number of ratings | 22 | **64** |
| Positive reviews | **100.0% of reviews** | 67.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Ad-supported | **Free** |
| Size | 80 MB | 81 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Artes Studio](https://appshunter.io/developer/1657248405) | [SLAPJACK INC](https://appshunter.io/developer/6772264468) |

## What reviewers say

### Vantage 21

[App page](https://appshunter.io/ios/app/vantage-21/id6761782845)

Engage in head-to-head blackjack matches with real opponents for cash prizes. Practice for free or compete in timed challenges. Secure deposits and fast PayPal cashouts are available.

**Highlights:** Head-to-head cash matches, Multiplayer tables, Timed solo challenges, Free practice rooms, Secure deposits and PayPal cashouts, Server-dealt decks for fairness

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

**In-app purchases:** none


### SlapJack

[App page](https://appshunter.io/ios/app/slapjack-21/id6772264464)

Compete in real-money blackjack tournaments where skill determines the winner. Play against other players in a tournament format, with fast payouts for your winnings. The best decision-maker wins.

**Highlights:** Real-money blackjack tournaments, Player vs. player competition, Skill-based gameplay, Live leaderboard updates, Fast cash payouts, 24/7 tournament availability

**In-app purchases:** none


## Frequently asked questions

### Is Vantage 21 free?

Vantage 21 is free to download, with no in-app purchases.

### Is SlapJack free?

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

### Which has better reviews, Vantage 21 or SlapJack?

Vantage 21 is rated higher. Vantage 21 averages 4.9 out of 5 from 22 ratings, while SlapJack averages 3.2 from 64 ratings.

### Do Vantage 21 or SlapJack have ads?

Vantage 21 shows ads; SlapJack does not.

### Which is updated more often, Vantage 21 or SlapJack?

Vantage 21 ships an update fortnightly, and SlapJack every 9 days. Most recently, Vantage 21 was updated on October 25, 2026 and SlapJack 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.*