To ensure you have the most up-to-date and secure version, , as it is no longer maintained. Getting started - Termux Wiki
Do not install Termux from the Google Play Store. The version there is outdated and contains bugs. Go to F-Droid (an open-source app store) and download Termux from there: termux complete tutorial
Termux is a powerful terminal emulator and Linux environment for Android (no root required). It provides a minimal base system with package management (apt, pkg) and access to hundreds of Linux tools. To ensure you have the most up-to-date and