Transform your voice into polished text instantly. Arthur delivers fast, accurate transcription with complete privacy—all on-device.
Speak naturally and watch your words appear in real-time. Perfect for emails, messages, notes, and creative writing.
Built on OpenAI's open-source Whisper model—the same technology trusted by developers worldwide.
Your voice never leaves your device. All processing happens locally using on-device AI models.
Text appears as you speak with zero network latency. Works offline, anywhere, anytime.
Seamlessly dictate across iPhone, iPad, and Mac. Your voice assistant, everywhere you need it.
Automatic punctuation, capitalization, and formatting. Your text comes out polished and ready to use.
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.