Last updated: August 29, 2026
By using lilC you agree to these terms. lilC is an iPhone app and a browser copy for learning C: an editor plus a PicoC interpreter. It is not a full compiler toolchain.
lilC’s editor and PicoC runner are provided as a free application. An optional one-time Linux course may be offered in the iPhone app. Apple’s Licensed Application End User License Agreement also applies.
The local runtime is PicoC, an interpreter. It is not GCC, Clang, or a POSIX environment. Some ISO C features are limited. Output of a program is not a guarantee of behavior on other compilers.
You own the source code you write. lilC does not claim ownership of your files.
Do not use lilC to develop malware, exploit other systems, or violate law. The interpreter is intentionally restricted.
THE APP IS PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND. We are not liable for lost files, incorrect program results, or damages arising from use of the interpreter.
You may stop using the app at any time by deleting it.
The project is at github.com/garrettmichae1/lilc.