1.Termux
2.NetHunter KeX
3.Hacker's Keyboard
First, update and upgrade the Termux system as follows: use code apt-get update
After that use code : apt-get upgrade
Continue with y [Y/n] y
Continue with Y [default=N] ? y
Enter code : termux-setup-storage
Enter code : pkg install wget
Continue with y
Enter code : wget -O install-nethunter-termux https://offs.ec/2MceZWr
Enter code : chmod +x install-nethunter-termux
Enter code : ./install-nethunter-termux
The download will start
After downloading you will be asked "Delete and download a new one? [y/N], (N)
nethunter Kali Start
nethunter kex passwd - Configure KeX password (only required on 1st use )
nethunter kex - Kali Start
nethunter kex stop - Stop Kali NetHunter Desktop Experience
nethunter <command> - Run in NetHunter environment
nethunter -r -Kali Start
nethunter -r kex passwd - configure KeX password for root
nethunter -r kex -Kali Start
nethunter -r kex stop - Stop Kali NetHunter Desktop Experience root sessions
nethunter -r kex kill - Kill all KeX sessions
Run nethunter -r <command> - NetHunter environment