Speaking in English is a part of the important skill in the era revolution or era 4.0 as
communication of relationship with another country. But, this condition that was faced
by students at STKIP PGRI Sidoarjo especially English Education Study program
2020th. The reason of this research was the students of then have difficulties in speaking
English and practice speaking independently. The purpose of the research was to
known the effectiveness using CAKE Apps towards students speaking ability to
students of English Study program. This research was quantitative Method. The sample
in this research were the students of English Education Department 2020th. In this
research, the instrument was Test.The result of using CAKE Apps toward speaking
ability to students of English Education 2020 were: the first, the result of the data with
descriptive statisticcal testing post-test (84,91) greater then Pre-test (79,55). The
second, the result of t-dependent test was Thitung (-4,962)< - ttabel (-2,22812), meanwhile
the significant value was Nilai Sig. (0,001)< 0,05. The conclude that there are
differences in the averange results of statistical tests students before and after using
CAKE Applications. It means there was effectiveness using CAKE Apps toward
Speaking ability of the students.