Account & sign-in
Change email or password in Settings → Account. Reset a forgotten password from the sign-in screen.
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Questions, technical support, or something else? We’re here to help.
Last updated: 14 September 2026
CONTACT
For questions, technical support, or other inquiries, contact us at:
Include your platform (iOS/Android), app version, and a short description. Never send your password or full payment details.
contact@learnarcana.comChange email or password in Settings → Account. Reset a forgotten password from the sign-in screen.
Restore a purchase on the Arcana Premium screen. Manage the subscription through the store where it was purchased.
Sign in to the same account and check your connection. If progress is missing, contact us from the email linked to your account.
You can request access, correction, or deletion. Delete your account in the app or follow the online instructions.
Deletion instructionsBTCinvest s.r.o.
Company ID: 19764359
Svatopluka Čecha 1179/35
612 00 Brno
Czech Republic