Comparison

BetOPENLY vs Stack Poker

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

BetOPENLY

This app is a peer-to-peer betting marketplace that allows users to create their own lines and odds, connecting directly with others. It also features contests, giveaways, pools, and daily fantasy sports with simplified betting rules for fairness.

Highlights
  • Bettor to bettor marketplace
  • Create custom lines and odds
  • Direct peer-to-peer connections
  • Contests, giveaways, and pools
  • Daily Fantasy Sports (DFS)
  • Simplified betting rules
  • Fractional bet amounts
Features
Read full description

BetOpenly.com is a bettor to bettor marketplace! We remove the house, remove the 10-20% juice/fees/hold/width. All users can create their own lines and odds, and connect directly with someone they know safely and securely. We also have Contests, Giveaways, Pools and DFS (Daily Fantasy Sports). Always create the EXACT bet you want! Don’t overthink it. And only take bets, if the team/spread/details are exactly what you want! We are Bettor To Bettor / Person To Person (P2P) Social Betting. INSTANT is the name of our Daily Fantasy Sports (DFS) Player Props. Where can I find you 100 page rule book? You can’t! Our rules are simpler than all sports books. All pending bets are ACTION. Meaning if they are pending, once an event starts, we settle the bet with the final score, even if that final score is, for example, after 6 innings in MLB. That includes Totals, Runline, (different from most books) etc. The goal is simplicity. The goal is never to give anyone an advantage. We wanted to stop people from having cancelled bets where their NYY -1.5 is rained out in the 7th and they are up 5-0. Or their Over 7.5 bet cancels when it's 6-4 in the 5th inning. This to us is more simple and fair. What is the minimum bet? $1 Instant and $10 Person to Person (P2P). Can I take a fraction of a bet? Absolutely, as little as $10 of any bet. What happens if my bet isn’t taken? You are fully refunded at the start of the event. What happens if part of my bet isn’t taken? You are refunded any untaken amount, and the amount taken is pending. Welcome! We are in the business of saving ALL our users $.

About

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.

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
Read full description

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

Screenshots

BetOPENLY4 screens
Stack Poker4 screens

Verdict

The call

The clearest difference is review sentiment: BetOPENLY at 100% against Stack Poker's 44%. BetOPENLY also leads on rating (4.9 vs 4.1) and in-app purchases (none vs 6). Stack Poker's advantage is ratings volume (155 vs 46). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

BetOPENLY holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 46 and 155 respectively. Written reviews point the same way: 100% of BetOPENLY's written reviews are positive against 44% of Stack Poker's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
BetOPENLY versus Stack Poker: the parameters behind the verdict, then further details
ParameterBetOPENLYStack Poker
PriceFreeFree
Rating4.9 (46 ratings) — better4.1 (155 ratings)
Positive reviews100.0% of reviews — better44.4% of reviews
Number of ratings46155 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better16.6
Further details — not scored
Size175 MB78 MB
Age rating17+17+
DeveloperOpenGames LLCStackFlow LLC

Customer experience

BetOPENLY

All ratings46 ratings
Positive95.7%
Neutral2.2%
Negative2.2%
Written reviews38 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Stack Poker

All ratings116 ratings
Positive93.1%
Neutral0.9%
Negative6.0%
Written reviews45 reviews
Positive44.4%
Neutral2.2%
Negative53.3%

User reviews

BetOPENLY

From 46 App Store ratings

What we love

  • 💰 Best odds on the market
  • 📉 Low commissions/juice (1%)
  • 🤝 Peer-to-peer betting concept
  • 🚀 Smooth and sleek interface
  • ✅ Bets get filled frequently

Room to improve

  • 📉 Alternate spread lines are worse
  • 🧐 App may not appear active
  • 🤔 Some users unsure how NFTs work
  • 📅 Birthday date shows random

Stack Poker

From 155 App Store ratings

What we love

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

Room to improve

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

Bugs and requests

BetOPENLY

Reported bugs

1 issue
  • Birthday date shows random

Requested features

2 requests
  • More active user base visibility
  • Improved alternate spread line odds

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

In-app purchases

None

BetOPENLY

No in-app purchases

6 purchases

Stack Poker

Subscriptions2
  • Stack Poker Pro$9.991 Month
  • Stack Poker Pro Annual$99.991 Year
One-time4
  • 500 Chips$0.99
  • 3500 Chips$4.99
  • 10,000 Chips$9.99
Show 1 more
  • 25,000 Chips$19.99

Questions

Is BetOPENLY free?
BetOPENLY is free to download, with no in-app purchases.
Is Stack Poker free?
Stack Poker is free to download, with in-app purchases available.
Which has better reviews, BetOPENLY or Stack Poker?
BetOPENLY is rated higher. BetOPENLY averages 4.9 out of 5 from 46 ratings, while Stack Poker averages 4.1 from 155 ratings.
Do BetOPENLY or Stack Poker have ads?
Neither BetOPENLY nor Stack Poker shows ads.
Which is updated more often, BetOPENLY or Stack Poker?
BetOPENLY ships an update weekly, and Stack Poker weekly. Most recently, BetOPENLY was updated on November 4, 2026 and Stack Poker on October 30, 2026.

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