# Stack Poker vs SlapJack

The clearest difference is rating: Stack Poker at 4.1 against SlapJack's 3.2. SlapJack's advantage is in-app purchases (none vs 6) and review sentiment (68% vs 44%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Stack Poker sells 6 in-app purchases, starting at $9.99 per month. SlapJack asks for nothing beyond the download.

Stack Poker holds the better App Store score, 4.1 against 3.2. Both are backed by a comparable volume of ratings — 155 and 64 respectively. Written reviews complicate that: 44% of Stack Poker's written reviews are positive against 68% of SlapJack's, so the app with the better star average is not the one people write more warmly about.

Stack Poker ships an update weekly, SlapJack every 9 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stack Poker | SlapJack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (155 ratings)](https://appshunter.io/ios/app/stack-poker-play-and-compete/id6745683972/reviews)** | [3.2 (64 ratings)](https://appshunter.io/ios/app/slapjack-21/id6772264464/reviews) |
| Number of ratings | **155** | 64 |
| Positive reviews | 44.4% of reviews | **67.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 78 MB | 81 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [StackFlow LLC](https://appshunter.io/developer/1813335448) | [SLAPJACK INC](https://appshunter.io/developer/6772264468) |

## What reviewers say

### Stack Poker

[App page](https://appshunter.io/ios/app/stack-poker-play-and-compete/id6745683972)

Improve your poker skills with daily practice and structured lessons. Focus on making better decisions consistently through interactive spots and fast practice games. Track your progress and bankroll without complex analysis.

**Highlights:** Daily poker decision spots, Fast poker practice games, Structured step-by-step lessons, Session logging, Bankroll tracking, Hand review and saving, Simple analytics

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Poker Pro | $9.99 | per month |
| Stack Poker Pro Annual | $99.99 | per year |
| 500 Chips | $0.99 | one-time |
| 3500 Chips | $4.99 | one-time |
| 10,000 Chips | $9.99 | one-time |
| 25,000 Chips | $19.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Effortless hand recreation
- 💡 Great poker community
- 👍 Sleek and modern UI
- 👍 Easy to import sessions from other apps

**What reviewers complain about**

- 🐛 Buggy and full of issues
- 🐛 Can't register or login
- 🐛 Can't refresh profile page

**Reported bugs**

- Can't register
- Network errors
- Profile page can't be refreshed

**Requested features**

- Add ability to subtract from bankroll


### 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 Stack Poker free?

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

### Is SlapJack free?

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

### Which has better reviews, Stack Poker or SlapJack?

Stack Poker is rated higher. Stack Poker averages 4.1 out of 5 from 155 ratings, while SlapJack averages 3.2 from 64 ratings.

### Do Stack Poker or SlapJack have ads?

Neither Stack Poker nor SlapJack shows ads.

### Which is updated more often, Stack Poker or SlapJack?

Stack Poker ships an update weekly, and SlapJack every 9 days. Most recently, Stack Poker was updated on October 22, 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.*