The Tabellinando app was designed to guarantee maximum user privacy. It does not save any personal information and does not require registration. This way, users can use the app safely and without worries.
The app uses the phone's voice recognition function to analyze the words spoken by users and transmits the text of the spoken words to the server. Once the multiplication operation has been verified, the server returns the value 1 if the product is correct and 0 in case of an error.