Can I download Java for mobile or iOS instead of Mac or Windows or pic related

Question

Don't have a computer yet

Answer 1

Java is not supported directly on Android or IOS for that matter, neither device has a JVM. Android does use Java, but runs it through an ART which is Android runtime. If you want to practice coding, you can use this apps playground, find another ide in the play store or look for a web browser based one.

Answer 2

you can use AIDE in your android device to write java and other programming language.