Offline Lisp IDE (+quicklisp)

Sy System

Contains ads

About this app

Lisp IDE turns your phone or tablet into a real Lisp development environment with a genuine Linux terminal — write, run, and debug Lisp code anywhere, no desktop required. Built for students, researchers, and developers who need real tools, not toy simulators.

REAL LINUX TERMINAL
A real, full Linux command line. Run sbcl and any Linux command directly, install packages, and manage multiple terminal tabs with quick-key bars for symbols that are hard to type on mobile keyboards.

PROPER LISP TOOLCHAIN
Project setup wired up automatically when you create a project, with syntax-aware editing and code navigation built right in.

POWERFUL CODE EDITOR
Fast, accurate syntax highlighting for Lisp and 15+ other languages. Includes find & replace, go-to-line, fuzzy quick file search, a built-in hex viewer, a clean diff viewer, and 10 bundled programmer fonts including Hack Nerd Font, JetBrains Mono, and dyslexia-friendly options.

BUILD ANY PROJECT, ANY LANGUAGE
Create new projects from ready-made templates that set up the right tools automatically — projects stay 100% standard and usable outside the app. Beyond Lisp, Lisp IDE also supports:
• Python (FastAPI, Django, Flask), Rust (Axum, Actix, Rocket), Go (Gin, Fiber, Echo), C/C++ (CMake)
• JavaScript/TypeScript (React, Next.js, Vue, Nuxt, Svelte, Astro, Express)
• PHP (Laravel, Symfony), Ruby (Rails, Sinatra), Java (Spring Boot, Quarkus), Kotlin (Ktor)
• Swift, Bash, Lua, Perl, R, Zig, Fortran, Dart

RUN & PREVIEW LIVE
Run your programs straight from the toolbar, with terminal output streamed live. For web projects, your app opens automatically in a built-in browser preview without leaving the IDE.

BUILT-IN BROWSER INSPECTOR
For web projects, inspect running apps like a desktop browser: view page elements, styles, debug scripts, monitor network requests, check storage, and audit accessibility — all in one place.

FULL GIT CLIENT
Stage and commit changes, create/checkout/merge/rebase branches, manage stashes, browse commit history, resolve merge conflicts with a visual diff resolver, and manage remotes. Connect securely to GitHub, GitLab, and Gitea/Forgejo, and clone any repo in one tap.

SMART FILE MANAGER
Browse, create, rename, move, compress, and share files and folders through an intuitive, fast file tree built for touchscreens.

SPLIT-SCREEN, MULTI-TAB LAYOUT
Arrange code, terminal, and preview side by side with split-screen panes and a flexible tab system built for both phones and larger screens.

PRODUCTIVITY TOOLS
Project-wide search & replace with regex support, a fast command palette for quick actions, and a reusable code snippets manager with per-language snippet bars.

FULLY CUSTOMIZABLE
~20 built-in app themes (VSCode, Dracula, Nord, Tokyo Night, JetBrains, and more), terminal color schemes, and custom coding fonts. A one-tap Reset Environment restores a clean workspace whenever you need a fresh start.

SECURE BY DESIGN
Credentials and tokens are protected with encrypted storage, keeping your GitHub, GitLab, and Gitea logins safe on-device.

WHO IS LISP IDE FOR?
• Students learning Lisp and functional programming concepts
• Researchers and hobbyists exploring Common Lisp
• Anyone who needs sbcl and a real Linux shell on the go
• Multi-language developers who also touch Python, C/C++, or web stacks

Code anywhere. Debug everything. Lisp IDE.

Ratings and reviews

This seems quite interesting as a mobile dev environment, it seems to be having trouble with rust projects though (I have tried basic rust and ratatui)

Interface is weird. Swype input doesn't work. Ads are forced for 15+ seconds. Interpreter constantly out puts: //Quark>>... I'm very close to an uninstall. Why can't you just make a normal app?

It's code recommend system is very good and it's terminal feature with Linux commands make it amazing Good work

What’s new

- Agentic Coding
- Bug Fixes