>>49>>62>>65Iblis was a djinn. In fact only one who could be in Heaven with angels, but still a djinn nevertheless, not a devil (fallen angel).
Shaitanen is a generic term for evil djinns in Islam.
In Christianity and Judaism it was title and name of Samael/Satanael, the fallen cherubim.
Angels have no free will in Islam, they can't rebel. Chence no devils.
Aside humans and angels God created third race between them, the djinns.
Compare this to neighbouring religion, Yezidism, where one angel did fall, but reedemed himself at the end.