Is python can be used to develop an app??

Question

Is python can be used to develop an app?? Or any other language is needed to learn.

Answer 1

Thank you so much @𝐊𝐢𝐢𝐛𝐨 𝐆𝐡𝐚𝐲𝐚𝐥
For answering actually I'm 13 and striving to learn it.