TextOne is a very simple smartphone to smartphone messaging application. This is the new reference for simplicity. 1 social app in France! TextOne Pink version available as well: you can make a nice gift to your girlfriend. She will love it ! It serves as a reliable SMS replacement, with the following advantages: No per message cost. TextOne use your data plan or Wifi connection. Send and receive photos for free. You can conveniently browse per conversation images. Group messaging.