Every card game,
one tap away.

The definitive pocket reference for playing card rules. Designed for privacy and offline use.

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. \u201cWho deals first in Crazy Eights?\u201d 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.

Open

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

Search

Browse all games or ask the AI a question.

Play

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

Every card game,one tap away.

Built for the table,not the cloud.