Android also require #pragma strict?

Unity Engine
1

I heard iOS (include iPad) develop require #pragma strict , is this right?

Then Android (include Android tablet) develop also require #pragma strict?

And any notes or infos for Android develop?

Thanks.

2

#pragma strict usage is just an all-around good practice to have. Were you wanting to avoid it for some reason?

3

Yes too much structure change needed.

So #pragma strict is essential for android and iOS or just recommendation?