MahjCheck

American mahjong hand checker

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Scan your tiles and instantly check if you have a winning hand for the 2025 or 2026 NMJL card! Now ad-free! Save 58% with the annual subscription. Celebrate Every Win! MahjCheck is the fastest way to check your American mahjong hand against the official cards. Just snap a photo of your tiles, and MahjCheck identifies which hands you're building toward — so you can play smarter, learn faster, and understand your game. Whether you're a new player still memorizing hand categories or a seasoned mahjong veteran sharpening your strategy, MahjCheck helps you see possibilities you might have missed. What you can do with MahjCheck: Scan your tiles with your phone camera for instant hand recognition Check against both the 2025 and 2026 mahjong cards See which hands you're closest to completing Spot patterns you might have overlooked Practice hand recognition between games Built for real players: MahjCheck was created by an American mahjong player who knows the game. The interface is clean, quick, and designed for use at the table or during practice — not buried under menus. Perfect for: New players learning the cards Experienced players practicing new strategies Mahjong groups and clubs Anyone who wants to play with more confidence MahjCheck gives you 2 free scans and subscriptions are available for $.99/month or $4.99/year. A Celebrate Everything! product.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

App Store "What's New" (release notes for 1.2.8): Big update, all based on your feedback! • Ads are gone. Completely. No more watching anything before you scan. • Lower pricing: subscriptions are now more affordable than ever. • Try before you subscribe: every install includes free scans to start. Bug fixes Thank you for supporting a small indie developer. As always, MahjCheck donates a portion of proceeds to the Cure Alzheimer's Fund. Celebrate Every Win!

Version 1.2.8

The developer, LORI LIN LOWELL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • User Content

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • LORI LIN LOWELL
Size
  • 42.2 MB
Category
  • Strategy
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
13+
In-App Purchases
Yes
Copyright
  • © 2026 Lori Lowell
  • Developer Website
  • Privacy Policy

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