The catalogue opens this month with Chess and Rubamazzo, a few apps at a time after them. See the release plan.

Texas Hold'em — aiOrionInternational card game · Later

Coming later

Texas Hold'em

Two cards, five shared streets, one table of decisions.

Two of the world's biggest poker games in one app: No-Limit Texas Hold'em and Pot-Limit Omaha, with configurable blinds and stacks. All chips are game counters only: no real-money wagering and no cash-out.

2 games in one2–6Apple OS 27iPhone Duo readyNo adsOn-device play

Release date to be announced Read the rules

Learn

Learn the game before you play it.

An illustrated, animated walkthrough of the rules, plus a short read on what the game asks of your mind. Both open here in your browser — no download, no account.

How to play Texas Hold'em What it trains in your mind

A guide for every variant

Pot-Limit Omaha
How to play Pot-Limit Omaha For your mind — Pot-Limit Omaha

The rules

How it plays

Post rotating small and big blinds before private hole cards are dealt.
Bet over four streets: pre-flop, flop, turn and river.
Fold, check, call, bet or raise when legal.
At showdown, the strongest valid five-card poker hand wins the pot.
Tied winning hands split the table-chip pot.

Played as a challenge. A game is a sitting of hands between the same seats — table stakes, no rebuys, coins as counters. After each hand the results compare what you paid into the pot with the strength you actually held: the discipline of measured risk, taught one hand at a time.

Availability note. This game arrives after the first catalogue, with its own release date still to be announced. Everything on this page describes the game as it will ship.

Ways to play

2 games for the price of one.

Every variant here is a game of its own — its own rules and legal-move checking, its own tables, its own illustrated guide, its own daily challenge, its own achievements and its own taught first game that walks you in. One purchase brings all 2. Each option below changes the table while keeping the engine's legal-move checks in charge.

No-Limit Hold'em

Texas Hold'em: two hole cards, no-limit betting, 2–6 players.

No-Limit Texas Hold'em on a 52-card deck. Each player receives two private hole cards and shares five community cards across four betting rounds (pre-flop, flop, turn, river); the best five-card hand from any combination of hole and community cards wins the pot at showdown.
In no-limit a player may bet any amount up to their whole stack at any time, with one house limit: this table plays no side pots, so nobody may commit more in a hand than the shortest stack dealt into it.
Blinds and the carried-in bankroll are template options.

Arena

Hold'em Arena6 players · solo
Hold'em Arena — heads-up2 players · solo

Tournaments

Hold'em — tournamentknockout of 12 · 6 a table · solo
Hold'em — heads-up tournamentknockout of 8 · 2 a table · solo

Pot-Limit Omaha

Four hole cards — exactly two must play — with pot-limit betting.

Pot-Limit Omaha deals each player four private hole cards instead of two.
At showdown your hand must use exactly two of your four hole cards plus exactly three of the five community cards — four hearts on the board with one in your hand is not a flush.
Betting is pot-limit: a bet or raise may add at most the call amount plus the pot after the call.
More cards mean stronger hands and closer values, so drawing to the best possible hand matters far more than in Texas Hold'em.

Arena

Omaha Arena6 players · solo

Tournaments

Omaha — tournamentknockout of 12 · 6 a table · solo

Every online table is a ladder. Each Arena table and each tournament above comes at four entry levels — Challenge 10 GC, Contest 50 GC, Championship 200 GC, and a Friendly 1 GC table that returns the coin to everyone who finishes. The higher the entry level, the more places share the reward; aiOrion keeps 10% of a paid table's entries to pay for running the online game, and nothing from a Friendly one.

Make it yours. Start from any of these, adjust the settings the game allows, and save it as your own template. Online tables start the same way: copy one of the Arena tables, then set the entry, the rewards and who may join.

aiOrion events

Events in Texas Hold'em.

aiOrion's own tournaments in this game, read live from the game server: when the next ones are and how many places are taken. You enter from inside the app; the entry pays for the online game, and winning earns a reward.

Times are shown in your time zone.

Loading the events

Reading the event calendar from the game server…

All events Add the aiOrion calendar

What is inside

Built around the game, not the grind.

No-limit and pot-limit structures

Bet big in No-Limit Hold'em, or play the pot-limit maths of Omaha.

Configurable blinds and stacks

Set blinds and starting stacks for a fast session or a deep-stacked grind.

Strategy-aware betting advisor

An optional advisor sizes bets and reads spots to sharpen your game.

No real-money wagering or cash-out

Chips are game counters only: no real money in, no cash out.

Next move

Coming after the first catalogue.

Explore every title now; the month labels are approximate, and each release waits until the one before it has settled in. The same rules and identity run on iPhone, iPhone Duo, iPad, Mac and Apple Vision Pro.

Release date to be announced See all 21 apps

Private local playOn-device AIConfigurable templatesCalm by design