Termux is simply a terminal emulator that can be used in Android devices. It allows to run minor Linux operations in the Command Line Interface (CLI) and supports Android OS at the same time. The app comes with attractive features. More importantly, no rooting is required to run Termux. So anyone can try installing their device without second thoughts. The app is very useful for those who know how to work with it. This is because you can access Linux easily, whenever you want.