TP Conversor Digital for Android

TP Conversor Digital: Simplified Cryptography App

TP Conversor Digital is a simplified cryptography system that involves the replacement of letters in a word with their corresponding letters. This means that T is replaced by P and vice versa. The same goes for the remaining letters of both words. The letters that are not part of the words "Tenis" and "Polar" remain unchanged.

The words used as the basis for the application were chosen in homage to the books of the Brazilian author Pedro Bandeira, whose characters formed a group called Os Karas, fought criminal actions, and used this code to communicate secretly. The Tenis Polar code is inspired by an ancient cryptography called Zenit Polar, widely used by soldiers in World War II.