A Common Lisp REPL with command line and history, plus a simple editor with syntax highlighting, simple visual paren-matching, basic auto-completion, a file dialog for opening/saving files, and a simple debug dialog.
It uses the ECL implementation for the Lisp side, and Qt5/QML for the UI.
A (patched) Slime is included, and Quicklisp is trivial to install (see command :h for help).
For more information, please see the READMEs in the project repository.
This is an Open Source project (see EQL5-Android).
KNOWN ISSUE: on a few devices both Quicklisp and Slime installation (see commands :q and :s) may not work the first time you try. If there are problems, please restart the app: it should work on the second try.