Muon: AI Voice Recorder, Notes

Speech, made readable. Muon sits between Voice Memos and meeting transcription services. Record meetings, lectures, and memos—the moment you stop recording, AI gives you a readable transcript and summary. Designed with deep integration across Apple's ecosystem: Apple Watch, Action Button, Live Activity, Lock Screen. ■ Key Features ・High-accuracy AI transcription ・AI-generated summaries that extract what matters ・Recording from Apple Watch ・Live Activity (Lock Screen and Dynamic Island) ■ Built for the Apple Ecosystem Tap your wrist to start recording. Tap again to stop. One press of the Action Button starts a new recording. Elapsed time and status stay visible on the Lock Screen. Whether recording or processing, Muon is always one glance away—on iPhone or Apple Watch. ■ What It's For ・Meeting minutes ・Lectures and seminar notes ・Interviews and reporting ・Daily voice notes ※ Transcription accuracy may decrease in noisy outdoor environments or for long-form lifelog-style recordings. Muon is optimized for clear speech in quiet environments. ■ Privacy Audio is stored only on your device. During transcription and summarization, data is temporarily sent to cloud services; no audio is retained on the service side after processing. ■ Pricing The first 3 days after install include full access to all features at no cost. After the trial, continued recording requires a subscription: ・Monthly plan: $6.99 / month ・Annual plan: $54.99 / year (34% off monthly) After the trial, previously recorded data remains playable and viewable without a subscription. Only the creation of new recordings is locked. Subscriptions auto-renew. Unless canceled at least 24 hours before the renewal date, the same plan renews automatically. Cancel anytime from iOS Settings → [Your Name] → Subscriptions. ■ Usage Limits ・Per recording: up to 90 minutes (auto-stop) ・Monthly total: up to 30 hours ■ Supported Languages Japanese, English ■ Links Terms of Service: https://renalne.com/legal/muon/terms/en Privacy Policy: https://renalne.com/legal/muon/privacy/en Contact: https://form.run/@renalne-contact