Support
Email support@mtgstackdeckbuilder.com. We'll get back to you as soon as we can.
Reporting a bug
The quickest route is the feedback button inside the app. It attaches your app version and device model automatically, so we can reproduce the problem. If the app won't open, email us with your phone model, your Android version and what you were doing when it went wrong.
Signing in
MTGStack signs you in with a one-time link or a 6-digit code sent to your email, or with Google. If the email doesn't arrive, check your spam folder. If the link won't open on your phone, type the 6-digit code from the same email into the app instead.
Subscription and billing
- Cancel: in the app, go to Settings → Subscription. It opens Stripe's billing portal, where you can cancel any time. Premium continues to the end of the period you have paid for, and you are not charged again.
- Subscribed by mistake? Email us within 14 days and we'll refund you.
- Lost access to the app but still being charged? Email us from the address you signed in with and say so explicitly, and we'll cancel it for you.
Your data
To request a copy of your data or have it corrected, email us. To delete your account, see Delete your account. Our Privacy Policy explains what we store and why.
Card data looks wrong
Card details, legality and prices come from public sources (Scryfall, EDHREC) and are cached on your phone, so a very recent change can take a little while to show up. If a card still looks wrong after a day, tell us which one.