Cardsharp app icon

Every card game,
one tap away.

The definitive pocket reference for playing card rules. Offline, private, and built for people on the go.

Requires iOS 26. AI features require iPhone 15 Pro or later.

Features

Built for the table,
not the cloud.

Complete Rules

Detailed rules for dozens of card games—from Crazy Eights to Texas Hold'em. Each game includes setup, step-by-step play, scoring, and common variations.

Fully Offline

No internet required. Every rule, every term, every search works without a connection. Open the app and play.

AI Rules Search

Ask questions in plain English. \u2018Who deals first in Crazy Eights?\u2019 The on-device AI finds the answer from the rules database instantly.

Favorites

Pin your go-to games to the Home tab for one-tap access. No account needed—everything stays on your device.

Card Glossary

Searchable terminology reference. Meld, trump, tuck box, nip—every card term defined clearly.

Private by Design

No accounts, no tracking. Everything stays on your device — the AI runs entirely on-device using Apple Intelligence.

How It Works

Settle the rules
in three seconds.

01

Open

Launch Cardsharp™. Your favorites are right there on the Home tab.

02

Search

Browse all games, search by name, or ask the AI tab a plain-English question.

03

Play

Read the rule, settle the dispute, get back to the game.

Cardsharp app icon

Your pocket card table.

$0.99. No subscription. No ads. Yours forever.

Download for iPhone