Do4BrainSupport
A question about the app, trouble with the installation or something that is not working? Write to us on WhatsApp or by email, and a real person will come back to you.
How to reach us
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We answer Sunday to Thursday. A message that arrives over the weekend or on a holiday is answered on the next working day.
Frequently asked questions
Many questions are already answered there: subscription and cancellation, notifications, privacy and accessibility. Worth a look before you write.