It works surprisingly well, and you can even share storage with the local Android system through termux-setup-storage. I've been using this for years and it's

It works surprisingly well, and you can even share storage with the local Android system through termux-setup-storage. I've been using this for years and it's the primary reason I really enjoy Android. Another comment mentioned iSH for iPhone, but the comparison between iSH and Termux is no contest - Termux on my 6-year-old Motorola Photon Q runs much better than iSH on my 6S. Plus the Photon has a full keyboard! edit: Not only that, I attempted to run UserLAnd before, and it does not do well on my old phones with slow, small storage. UserLAnd is fun for playing around, but Termux is, for me, where the real action happens. It's my most-used Android app.