Project Title
RTranslator — Open Source, Offline Real-Time Translation App for Android
Overview
RTranslator is an open-source, offline real-time translation app for Android that enables seamless communication between speakers of different languages. It offers conversation, walkie-talkie, and text translation modes, utilizing state-of-the-art AI models for speech recognition and translation, ensuring privacy and offline functionality.
Key Features
- Conversation mode for simultaneous translation between multiple users
- Walkie-talkie mode for quick, turn-based translations
- Text translation mode for classic text-to-text conversions
- Utilizes Meta's NLLB and OpenAi's Whisper for translation and speech recognition
Use Cases
- Travelers needing to communicate with locals in a foreign language
- Business professionals conducting international meetings without a common language
- Language learners practicing conversational skills with native speakers
Advantages
- Maintains privacy by running AI models directly on the device
- Operates offline, ensuring functionality without internet access
- Supports multiple languages and real-time translation
Limitations / Considerations
- May experience reduced performance on devices with limited background processing capabilities
- Quality of translation and speech recognition may vary depending on the AI models used
- Requires both parties in a conversation to have the app installed
Similar / Related Projects
- Google Translate: A popular translation service that offers real-time translation but requires an internet connection.
- Microsoft Translator: Provides text, voice, and image translations, with support for offline use on some devices.
- DeepL: Known for its high-quality translations, it offers an API but is not open-source and requires an internet connection.
Basic Information
- GitHub: https://github.com/niedev/RTranslator
- Stars: 9,342
- License: Unknown
- Last Commit: 2025-11-13
📊 Project Information
- Project Name: RTranslator
- GitHub URL: https://github.com/niedev/RTranslator
- Programming Language: C++
- ⭐ Stars: 9,342
- 🍴 Forks: 838
- 📅 Created: 2020-03-30
- 🔄 Last Updated: 2025-11-13
🏷️ Project Topics
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