“…Therefore, the use of android applications is expected to make it easier for students to accept and understand the subject matter (Pratama & Haryanto, 2018). On the other hand, it also makes it easier for teachers to deliver subject matter (Septian, Inayah, Suwarman, & Nugraha, 2019;Sugiarni, Alghifari, & Ifanda, 2018) Students need communication skills, collaboration skills, critical thinking, and creative thinking ability in learning (Legowo, Kusharjanta, Sutomo, & Wahyuningsih, 2019;Nurlenasari, Lidinillah, Nugraha, & Hamdu, 2019). This shows that creative thinking abilities have become one of the important things in mathematics learning (Ainurrizqiyah, Mulyono, & Sutarto, 2015;Suripah, S., 2017).…”