One continuous story.
Read across recording splits and processing chunks in a single newspaper-like timeline while keeping the original audio behind every turn.

Private AI transcription
Record, transcribe, identify speakers, summarize, and search—without handing your conversations to the cloud.


01 / KNOW WHO SAID WHAT
Stenographer turns fragmented audio into natural speaker turns. Name someone once and an on-device voice profile can carry their name into other recordings when there’s a confident match.
No audio leaves your deviceNatural speaker turns02 / FROM AUDIO TO ANSWERS
Read across recording splits and processing chunks in a single newspaper-like timeline while keeping the original audio behind every turn.

Generate concise summaries and labels on supported devices using Apple’s on-device Foundation Models, with an optional local fallback.

Search across transcripts, summaries, and labels. Select the precise turns you need, then share only what you choose.

03 / BUILT FOR REAL LIFE
Meetings, lectures, interviews, research, personal notes, and the moments you did not want to interrupt. Stenographer creates a private, searchable memory without another monthly bill.
Import or recordCapture in the background or bring in existing audio.
Transcribe or translateDetect supported languages automatically or translate into English.
Read, label, and shareAdd timestamps and labels, then export exactly what matters.
Choose your viewUse Seamless Transcript or return to the classic recording list.


04 / RECORD FROM YOUR WRIST
Start discreetly from Apple Watch. Audio transfers reliably to your iPhone for private transcription, speaker identification, and analysis.





05 / PRIVATE BY DESIGN
Transcription, speaker identification, summaries, and labels run on your device whenever available. Nothing is uploaded unless you explicitly choose to share it.
QUESTIONS / ANSWERED
No. Recording, transcription, speaker identification, summaries, and labels run locally whenever available. Some optional model components may download on first use; your conversations are not sent to a transcription service.
Stenographer runs on iPhone and iPad, with an Apple Watch companion for wrist-first recording. Feature availability can depend on device capability and operating-system support.
Yes. After you name a speaker, Stenographer can create an on-device voice profile and carry that name into other recordings when the match is confident. You remain in control of speaker names.
No. Stenographer is a one-time App Store purchase with no monthly transcription plan or cloud usage quota.
Email hello@sleepingbear.dev. Include your device model and iOS version when reporting a technical problem.
YOUR CONVERSATIONS. YOUR DEVICE.
Private transcription for iPhone, iPad, and Apple Watch.