The top 8 scientific calculators for Android and IOS are given in this article and you should give it a read to know best about that. You know that all of the need calculators for performing the simple and difficult arithmetic means. The calculator is not only used by engineering students but also used by different kinds of other students as well. There are multiple kinds of scientific calculators but few of the people are now relying on mobile phones for different kinds of calculators. you can check this article to know which Android calculator is suitable for your device as all the details are given in this article. Some people do not use calculators and they prefer to use the mobile downloading calculators so as to rely on simply one device rather than multiple. so yes you can download it in the Android and IOS phones and you can use it whenever you feel like using that in your classroom or examinations whatsoever you like.