Nowadays, due to touchscreen, mobile devices have become much more dynamic than in the past. However, due the same reason, those devices are less accessible for blind people. It is expected that in 2018, over half of mobile phone users will have a smartphone, therefore researches about mobile accessibility are very important. So, the aim of this systematic review is to cooperate with new research about methods for braille text entry on smartphones. The systematic searches in 5 databases, resulted in 11 papers that answered the research questions that grounded this work.