
Card Grid Math
Score your hand from a photo
0 ratings
Free
Rating summary
About
Totals one hand of the Skyjo card game from a single photo.
At the end of a round, point the camera at your 12 cards, tap the shutter, and read off the total. Every card is shown on a review screen that mirrors the deck's own colors — if the camera misread one, tap it and pick the right value. Then hand the phone to the next player and go again.
WHY YOU'LL KEEP IT ON THE TABLE
• Faster than mental math, with no arguing over the total
• Misreads are obvious: uncertain cards are flagged so you check the right ones first
• One tap fixes any card — the total updates instantly
• Face-down card? There's a chip for that too
PRIVATE BY DESIGN
• Works offline — nothing to sign up for, and your photos never leave your phone
• Photos are processed on your device and never stored
• No ads, no tracking. Ever.
BUILT FOR THE TABLE
• Dark, glare-friendly interface
• One-handed: the shutter and controls sit in the thumb zone
• Already have a photo? Load it from your library instead
• Full VoiceOver support
This app does one thing: it turns a messy end-of-round grid into a number you can trust. No score history, no player profiles, no setup — open, snap, total, pass.
This is an independent scoring companion, not affiliated with, endorsed by, or sponsored by Magilano SKG. SKYJO is a trademark of its respective owner.
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What's New in Card Grid Math
1.1
October 12, 2026
New settings screen: how it works, tips for a clean scan, and a quick way to tell us what to fix.





