If you have issues with one of our apps, we hope we can address your questions here. If not, please reach out to us and we will try to answer your question.

Q: “There is an error in App X.”
A: It happens, we are sorry. Please use the contact form, we will quickly correct it and publish an update.

Q: “I find the sound in the Quiz tab annoying. Can I turn it off?”
A: Yes, you can. In the about section there is a little switch to turn the sound off or on.