Linberry
Linberry is a friendly AI language tutor that listens to your questions and automatically saves important words and phrases into your private dictionary. It then transforms your saved items into interactive quizzes, audio lesson scripts, and mini‑games to help you retain what you learn. All your learning data stays on your device, and you control which AI models and features are used.
Listing generated with openai-codex/gpt-5.4Reviewed with deepseek/deepseek-v4-pro
educationproductivityruntime-agentchattext-to-speechspeech-to-textimage-generationchat-promptssaved-learning-pointsaudiodictionary-entriesreview-games
Need the desktop app first? Download AppJuice for macOS, install it, then come back to install this app through AppJuice.
Agent profiles
languageTutor
- Tools
- get-study-settings, save-learning-point, generate-review-quiz, generate-review-podcast, web-search, image-generation, text-to-speech, speech-to-text
- Skills
- language-tutor
What you can do
- Ask questions about vocabulary, grammar, pronunciation, or usage in any supported language.
- The tutor automatically saves high‑value learning points to your dictionary – no special commands needed.
- Browse, search, and filter your growing collection of saved items.
- Generate quiz reviews from your own learning points.
- Create audio‑style review lesson scripts for listening practice.
- Play AI‑generated language games that use your saved words:
- Word Guessing
- Role‑play
- Sentence Building
- Grammar Challenge
- Story Game
- Customize your study: choose target language, source language, explanation style, TTS voice, daily review target, and more.
AI and local access
- The AI tutor uses the language models and providers you have configured in AppJuice.
- It can call on speech‑to‑text for pronunciation practice, text‑to‑speech for spoken replies, image generation for visual study aids, and web search for up‑to‑date or culturally relevant language facts – but only within the context of language learning.
- All dictionary entries, settings, and review sessions are stored locally on your device. The app does not send your private data to any external service beyond the AI providers you choose.
Safety and privacy
- Your learning data is kept private: it stays on your device, and you can delete any item at any time.
- The app only connects to the internet when you use features like web search or AI generation, and even then only to the services you have set up.
- AppJuice will ask for permission before accessing sensitive system resources.
Good to know
- Linberry is designed strictly for language learning; it will politely redirect off‑topic questions.
- AI‑generated content may occasionally contain errors – use it as a study aid, not as the sole source of truth.
- To get started, just ask the tutor a question about your target language. It will begin building your personal dictionary automatically.
Version history
Latest - v1.20.0
First public release of Linberry.
- Language tutor agent
- Automatic learning‑point capture
- Quiz and audio review generation
- AI‑powered language games
- Local data storage