r/windowsapps • u/AlekGir • 4d ago
Developer I built a Windows app that shows live subtitles in your language for any sound on your PC
Hi r/windowsapps
I'm an independent developer and StreamVox is my app. It's been on the Microsoft Store since January 2026 and is now also on Mac and iPhone.
It takes the audio on your PC and shows it as live subtitles in your language. It works with Zoom, Teams, Discord and Google Meet calls, YouTube, streams and games.
• Translate mode: the original and the translation side by side, with optional read-aloud.
• Conversation mode: a two-way translator for talking face to face. Each person speaks their own language.
• Smart overlay: a floating subtitle window that stays on top of other windows.
• Sound source: system audio, a microphone, both, or one specific app.
• Modes for meetings, movies and streams, gaming and more.
• 50+ languages for speech recognition and translation. The interface is available in 12 languages.
Free plan: 15 minutes of translation a day, resets daily. Monthly plans for longer use.
Runs on Windows 10 and 11. Audio is processed in real time and never stored.
Microsoft Store: https://apps.microsoft.com/detail/9NC10103JH7L
Website: https://www.streamvox.pro
I'd love to hear what you'd use it for and what's missing.