Having WhatsApp account on 2devices, Is it possible?

Is it possible that I can have the same WhatsApp accounts on say, both my iPhone and my android device. Because, using WhatsApp on android is an absolute nightmare. Actions aren’t a thing, I don’t know how to reply, and everything is just. Disgusting about it. I find iOS app more accessible. But I have a problem. How can I link my WhatsApp account with two separate devices, instead of going back and forth. Because I hate going from one phone, then registering it with another 10 signing in on the other phone just a few messages on the same devices