iOS app for Magic: The Gathering players
Point your iPhone at any card. Plainswalker reads it, finds it, and explains what it actually does — ability by ability, in words you don't need a judge to translate.
iPhone · iOS 17+ · free · on-device AI summaries on supported iPhones
Thornmarsh Sentinel is a card we made up for this demo — but this is exactly how the app breaks down every real card it scans.
What it does
Built for kitchen-table games, new players, and anyone drafted into "just one game" — because the fastest way to enjoy Magic is to understand the card in front of you.
Live camera scanning reads the card's name right off the table. No camera handy? Scan a photo from your library instead — screenshots work too.
Half-remembered names, creative spelling, "that lightning card" — fuzzy matching finds the card anyway. Or let Surprise me deal you a random one.
Each line of rules text is classified — keyword, triggered, activated, static — and translated on its own, so nothing blurs together.
A patient judge in your pocket. Ask in plain English and on-device AI answers from the official Comprehensive Rules — the entire rulebook ships inside the app — citing the exact rules it used. Tap a citation to read the official text.
352 keywords, actions, and game terms from the latest Comprehensive Rules — searchable, browsable, and one tap away whenever a card mentions one.
On supported iPhones, Apple Intelligence sums up each card in a sentence or two — generated entirely on your device, grounded in the official definitions.
No account, no ads, no tracking. The camera reads card names and nothing else, and searches carry no identity — see the privacy label: "Data Not Collected."
Why trust it
Rules explanations are only useful if they're right. So Plainswalker's breakdowns are generated from the game's actual Comprehensive Rules and keyword glossary — and when the on-device AI writes a summary or answers a rules question, it's handed the official text, told to stick to it, and made to show the rule numbers it used.
The same instinct runs the whole app: real rules text over vibes, on-device over cloud, and silence over guesswork.
Under the hood
Plainswalker identifies cards by reading their names — no giant image database, no guessing from artwork.
Apple's Vision framework picks the card's title off the frame — from the live camera on a table, or from any photo, at an angle, in bad kitchen lighting.
The name goes to Scryfall, the community's card database, with fuzzy matching that shrugs off OCR quirks — and comes back as the exact card, every printing, every face.
Each line of rules text is classified and rewritten in plain English, keywords get glossary cards, and on supported iPhones the on-device model adds a two-sentence summary.
Plainswalker is coming to the App Store. Want in early — or first word when it ships? A one-line email does it.
iPhone · iOS 17+ · free · no account