MasMetal
Support
A question, a problem or an idea for MasMetal? Email us. You get a personal reply.
Contact
Useful to include
Your iPhone model, the iOS version and a short description or screenshot of what goes wrong. That lets us help quickly.
A mistake in a calculation?
Tap "Something wrong?" under the result in the app. Your input is already in the email, so we can check it right away.