Why I Started Building TangoBox

Описание и применение

TangoBox – это Android‑приложение для изучения японского языка, которое сохраняет словарный запас, отслеживает прогресс, предлагает викторины и использует локальную модель LLM, поддерживая работу без интернета.

Задача

I couldn’t find a Japanese learning workflow that matched my study style—needed offline vocab saving, quizzes, progress tracking, and AI support.

Результат

TangoBox provides a customizable, offline Japanese learning experience with vocab management, quizzes, progress tracking, and a Japanese‑focused LLM, all available on Android without ads or subscriptions.

Рабочий процесс

• Define learning goals and study style
• Design offline data storage for vocab and progress
• Implement quiz generation and tracking
• Integrate a Japanese‑focused LLM (downloadable locally)
• Add optional Gemini API key support
• Publish on Google Play without ads or subscriptions

Доказательства

I wanted something where I could save words while studying, review them later, take quizzes, keep track of what I was actually learning, and continue studying even when I didn’t have an internet connection.

Источник

The chat model can also be downloaded to the device once, allowing the learning experience to continue without an internet connection.

Источник