MathCrew
MathCrew Support
Need a hand with MathCrew? Email us at [email protected] and we'll get back to you, typically within 5–10 business days. The common questions below cover most things.
Unlocking everything
MathCrew Unlimited is a one-time purchase — no subscriptions. It unlocks all 50 categories, every theme, and Family Quiz mode.
Across your devices
Purchases are tied to your Apple ID and work across your iPhone, iPad, and Apple Silicon Mac. If you use Family Sharing, your family members get access at no extra cost.
Family Quiz multiplayer
Family Quiz supports up to 8 players on the same Wi-Fi or Bluetooth network. One host (who has Unlimited) shares a QR or room code; everyone else can join and play for free.
Supported platforms
MathCrew is currently iPhone, iPad, and Mac only. Android and web are possible future considerations, but aren't available today.
Reporting a wrong answer or typo
Spotted an incorrect answer or a typo? Email [email protected] with a screenshot and the question details, and we'll fix it.
Refunds
Refunds are handled directly by Apple at reportaproblem.apple.com — as the developer, we can't process them ourselves.
Multiplayer not connecting?
Make sure the Local Network permission is enabled for MathCrew in your device's Settings — it's required for players to find each other.
MathCrew is built by RS Grid Pty Ltd.