Live Subtitles: AI Translator

Live subtitles and real-time translation for videos, calls, games and streams on your iPhone — and for face-to-face conversations through the microphone. Original and translation side by side, floating over other apps in Picture in Picture. Works with Zoom, Microsoft Teams, Google Meet, YouTube and other apps.
Start with free minutes, then choose a subscription or pay-as-you-go minute packs.

Live Subtitles is a live caption and speech-to-text app that converts any audio or video into real-time subtitles and translation. The app instantly transcribes speech and displays bilingual captions, showing both the original language and the translated text at the same time.
Subtitles appear as a floating overlay on top of any app — videos, calls, live streams, social media, podcasts, online courses, and more. Live Subtitles helps you understand spoken content in real time, without language barriers.
Live Caption for Any System Audio
Unlike traditional caption or transcription tools, Live Subtitles captures system audio directly, with a microphone mode for conversations. This ensures:
• perfectly synchronized captions
• clear and accurate speech-to-text transcription
• no background noise, echo, or distortion
• reliable performance for work, study, entertainment, and multilingual communication
If audio plays on your device, Live Subtitles can automatically generate live captions for it.
Works with Any Audio Source
Live Subtitles supports live captioning and real-time translation for:
• streaming platforms and video services
• video calls and online meetings
• podcasts, music, and audiobooks
• live streams and broadcasts
• social media and short-form video
• voice calls and conversations
A floating caption window stays on top of any app without interfering with what you’re watching or doing.
Dual Subtitles & Real-Time Speech Translation
• Dual subtitles — original speech and live translation shown together
• Real-time speech-to-text transcription
• Supports 50+ languages
• Instant language switching
This makes Live Subtitles ideal for language learners, international communication, travel, and content without built-in captions.
Key Capabilities
• live captions for any system audio
• bilingual subtitles: original + translation
• high-accuracy speech recognition
• direct capture of device audio, plus microphone mode
• floating subtitle overlay
• works even at low volume
• suitable for work, study, travel, and accessibility
Who Benefits Most
• viewers of foreign movies and TV shows
• language learners
• people watching international videos and livestreams
• participants of international video calls and meetings
• users following news or broadcasts in other languages
• people with hearing impairments who need visual captions
Privacy and Security
Offline mode runs entirely on your iPhone: audio and translation never leave the device. In online mode, audio is streamed to a cloud speech recognition service for transcription only; Live Subtitles does not keep your recordings.
Get Started
Install Live Subtitles and get live captions, speech-to-text, and real-time translation for everything that plays on your device.
Understand more, learn faster, and work comfortably with any audio or video content.

Privacy Policy: https://live-subtitles.com/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/