I am not going to lie, I am a bit jealous of all those Android users being able to mine on their phones already. I do hope Apple allows the app soon on their store. In the meantime, the Electroneum team shared this article on their FB for those that may be interested in reading a beginners guide to mine ETN on an Android device: "Nice little mention by Forbes- https://www.forbes.com/sites/jasonevangelho/2018/03/05/beginners-guide-2-ways-to-mine-electroneum-on-windows/#6f3ea343327b #ETN #Altcoin".
With a high end android device you can mine about $2 per month. I think there is no reason to be jealous.