Download

There are no prebuilt downloads yet. For now, Tinglang is built from source on your own Mac.

Build and run

Clone the repository, install the pinned Flutter version and run the app.

$ git clone https://github.com/eeeease/TingLang.git$ cd TingLang$ fvm install$ bash scripts/run_macos.sh

Toolchain details, signing with your own team, checks and the release build are in BUILDING.md.

Live captions and transcription currently need macOS 26. On macOS 14.2–15 everything else works.

First run

Only the floating panel appears. Play something in English and press the orange record button (or ⌘⇧T); the first time, macOS asks whether Tinglang may record system audio. Stop, and View opens the sentence-by-sentence page. The clock button on the panel, or the Dock icon, opens the main window.

For a sample course, open Library → Mine → Load the original practice sample. It is original text with about 36 seconds of synthetic speech.