iOS App
LiveSTT
Offline speech-to-text and live translation
LiveSTT uses on-device AI to transcribe speech and translate it in real time, with floating subtitles that work across videos, podcasts, meetings, lectures, and everyday conversations.
Where it fits
01
Watch foreign-language videos and creator content with live subtitles
02
Turn podcasts, classes, lectures, and meetings into readable text
03
Understand travel announcements and multilingual conversations on the go
Inside the tool
Always-on-top floating subtitle window
On-device speech recognition and offline translation
Microphone and internal audio transcription
FAQ
Does LiveSTT require an active internet connection to transcribe speech?
No. LiveSTT processes 100% of speech-to-text offline on-device, leveraging local neural engine weights. Transcriptions and live translations are calculated entirely locally, making it highly secure and reliable even in zero-connectivity environments like airplanes or remote locations.
What powers the high transcription accuracy of LiveSTT?
LiveSTT integrates advanced Apple Speech Analyzer frameworks under iOS 26 alongside local SenseVoice-Small models. This hybrid local execution achieves up to 98% accuracy on clear speech and operates at up to 3x real-time speeds, providing swift and precise transcriptions.