Stack Poker vs SlapJack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack Poker
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.
- Daily poker decision spots
- Fast poker practice games
- Structured step-by-step lessons
- Session logging
- Bankroll tracking
- Hand review and saving
- Simple analytics
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Stack is poker built like a sport. Play ranked 1v1 Duels, climb a real ELO ladder from Donkey to Endboss, and get better every single hand — with AI coaching baked right into the game. Most poker apps make you choose. Casino apps are fun but teach you nothing. Solver tools teach you something but feel like homework. Stack is the one that's both: a competitive poker game you play to win AND improve at the same time. Chess.com built this for chess. Stack is building it for poker. ----- PLAY & COMPETE ----- RANKED 1v1 DUELS — REAL PLAYERS, REAL ELO This is the heart of Stack. Go head-to-head in ranked 1v1 Duels against real players with a live ELO rating. Match instantly or challenge your friends. Start as a Donkey, grind your way to Endboss. Your rank is earned, not bought — every win moves you up, every loss means something. PLAY POKER YOUR WAY 6-max cash, heads-up, and ranked Duels against AI opponents that actually punish mistakes. Jump into a hand in seconds. Blitz mode keeps the action fast. DAILY MISSIONS + STREAKS Show up, play, earn XP, keep your streak alive. The daily loop keeps you sharp and keeps your rank climbing. XP, RANKS & COSMETICS Earn XP for every session, unlock rank tiers from Donkey to Endboss, and personalize your table with cosmetics you earn — not just buy. ----- GET BETTER WHILE YOU PLAY ----- AI HAND INSIGHTS + REPLAY After your hands, get AI-powered analysis showing exactly where you lost EV and what the right play was. Replay the hand and see it differently. PREFLOP TRAINER Drill your preflop ranges until they're automatic. Rapid-fire spots so you stop leaking before the flop. POKER PUZZLES — RATED & RANKED Solve real in-game decisions formatted as puzzles, each with a difficulty rating and a correct answer with explanation. Addictive and humbling. CONCEPTS & LESSONS LIBRARY Short, structured lessons — from preflop fundamentals to GTO concepts — for players who want to understand the game, not memorize charts. ----- WHY STACK ----- Poker should feel like a game you're climbing, not a spreadsheet you're studying. Stack gives you a rank to chase, daily reasons to come back, and AI coaching so you're getting better the whole time you're having fun. Play first. Improve automatically. ----- PERFECT FOR ----- • Competitive players who want a real rank to climb • Players stuck at a stake who know they're leaking somewhere • Beginners who want to learn poker by playing, not by reading solver software • Anyone who finds casino apps empty and GTO apps too dry ----- PRO MEMBERSHIP ----- Pro: $9.99/month or $99.99/year • Unlimited AI hand insights and replay • Full Concepts & lessons library • Advanced ranked Duel modes • All cosmetics unlocked • Priority support Free includes ranked play vs AI, daily missions, Puzzles, and Range Rush. ----- VIRTUAL CHIPS ----- Stack uses virtual chips for all in-game play. Virtual chips have no cash value and cannot be redeemed for real money. All chip purchases are for in-app play only. Stack is a poker game and training app — not a real-money gambling platform. ----- LINKS ----- Support: support@stackpoker.gg Privacy Policy: https://stackpoker.gg/privacy Terms of Service: https://stackpoker.gg/terms
SlapJack
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.
- Real-money blackjack tournaments
- Player vs. player competition
- Skill-based gameplay
- Live leaderboard updates
- Fast cash payouts
- 24/7 tournament availability
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SlapJack is a skill-based blackjack platform where you compete against other players — not the house. Choose your game, pick your buy-in, play blackjack, and compete for real cash prizes. Whether you want to go head-to-head, battle a table of 10, or take on a larger tournament field, SlapJack gives you multiple ways to put your blackjack skills to the test. THREE WAYS TO PLAY BATTLE — 1v1 BLACKJACK Go head-to-head against another real player. Choose your buy-in, get matched with an opponent, and play your own 6-deck shoe. When the match ends, the player with the higher chip total wins. SIT-N-GO — 10 PLAYERS. TOP 3 GET PAID. Take your seat in a 10-player Sit-N-Go. Once the table fills, the competition begins. Build the highest chip total you can and finish in the Top 3 to cash. TOURNAMENTS — BIGGER FIELDS. BIGGER COMPETITION. Enter scheduled blackjack tournaments and compete against the entire field. Follow the leaderboard as you play and fight your way into a cashing position. The Top 30% of the field gets paid. Free-roll tournaments may also be available, giving players opportunities to compete for cash prizes without a buy-in. YOUR CARDS. YOUR DECISIONS. Every player plays their own blackjack game, starting with $100k in chips. Your hits, stands, doubles, splits, surrenders, bets, and strategy affect your result. Manage your chip stack, know when to take a risk, and make every hand count. There’s no poker face. No bluffing. Just blackjack decisions and the race to finish with the most chips. REAL PLAYERS. REAL COMPETITION. SlapJack turns blackjack into a competitive experience. Challenge another player in a Battle. Grab a seat in a Sit-N-Go. Enter a tournament and climb the leaderboard. Compete against players, not the house. Deposit. Play. Win. Cash Out.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Stack Poker | SlapJack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (155 ratings) — better | 3.2 (64 ratings) |
| Positive reviews | 44.4% of reviews | 67.9% of reviews — better |
| Number of ratings | 155 — better | 64 |
| Update frequency | Weekly — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 78 MB | 81 MB |
| Age rating | 17+ | 17+ |
| Developer | StackFlow LLC | SLAPJACK INC |
Customer experience
Stack Poker
SlapJack
Bugs and requests
Stack Poker
Reported bugs
3 issues- Can't register
- Network errors
- Profile page can't be refreshed
Requested features
1 request- Add ability to subtract from bankroll
SlapJack
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stack Poker
- Stack Poker Pro$9.991 Month
- Stack Poker Pro Annual$99.991 Year
- 500 Chips$0.99
- 3500 Chips$4.99
- 10,000 Chips$9.99
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- 25,000 Chips$19.99
SlapJack
No in-app purchases









