VoxBridge - Offline Translator

VoxBridge is a private, offline two-way voice translator designed for seamless cross-language conversations. Speak natural sentences, review transcripts, translate instantly, and play speech back out loud—all computed locally on your device without sending audio or transcripts to external servers.

KEY FEATURES

• 100% On-Device Privacy
Your audio recordings, transcribed text, and conversation histories are stored exclusively in your app’s private local storage. No voice data or conversation content is ever uploaded to Koprey or third-party servers.

• Two-Way Live Voice Translation
Hold to talk for either speaker to translate conversations back and forth in real time. Designed for fast, effortless communication between two people.

• Transcript Review & Editing
Check and refine transcribed speech before generating translations to ensure perfect accuracy before speaking or listening.

• Offline AI Language Models
Download speech-to-text, translation, and voice models once over Wi-Fi/cellular from Hugging Face. Once installed, translation runs entirely offline—even in airplane mode or remote travel locations.

• Saved Conversation History
Keep track of past dialogues in organized local conversation rooms. Review past transcripts, replay audio, or clear your history whenever you wish.

• Clean & Accessible UI
Dark/light theme support, clear visual indicators for offline status, and straightforward controls for every step of the translation process.

SUPPORTED LANGUAGES (13)

• English
• Spanish (Español)
• Chinese (中文)
• Hindi (हिन्दी)
• Arabic (العربية)
• French (Français)
• German (Deutsch)
• Portuguese (Português)
• Russian (Русский)
• Japanese (日本語)
• Italian (Italiano)
• Korean (한국어)
• Dutch (Nederlands)

HOW IT WORKS

1. Install VoxBridge and download your desired language models from the Models screen.
2. Select the two languages for Speaker A and Speaker B.
3. Hold the talk button to speak. Release to transcribe.
4. Review or edit the text if needed, then tap Translate.
5. Tap the speaker icon to play the translated speech out loud.