Transform your voice into polished text instantly. Fast, accurate transcription with complete privacy—all on-device.
Speak naturally and watch your words appear in real-time. Perfect for emails, notes, and messages.
Built on OpenAI's open-source Whisper model—trusted by developers worldwide.
Your voice never leaves your device. All processing happens locally using on-device AI.
Text appears as you speak with zero network latency. Works offline, anywhere.
Native iOS experience optimized for touch. Your voice assistant in your pocket.
Automatic punctuation and capitalization. Your text comes out polished and ready.
Open Arthur and tap the microphone. It's ready when you are.
Speak naturally. Arthur transcribes in real-time with smart formatting.
One tap copies your text. Paste it into any app you're working in.
Press and hold to record, release to transcribe
Hold to record