Email support@logicbrain.ai for anything — bugs, billing, question disputes, or ideas.
Accuracy is our whole product. If you believe a question's answer or explanation is wrong, email us the question text — every report is reviewed, and confirmed errors are corrected in the next update.
Purchases are handled by Apple. To manage or cancel a subscription: iPhone Settings → your name → Subscriptions. For refunds, use Apple's Report a Problem page.
Reinstalled or switched phones? Open any locked screen in the app and tap "Restore purchases" — Pro is tied to your Apple Account.