GuideThe watch records; an iPhone or a server writes the transcript. Four ways to transcribe an Apple Watch recording compared — Voice Memos, Just Press Record, Whisper Memos, and LoroNote — plus what Apple’s new Live Rewind and Siri Recap do and do not do.
AIOn-device AI transcription means the speech model runs on the phone itself — there is no upload step for your audio to take. What actually happens between the microphone and the text, what the Neural Engine does, why memory (not compute) decides which model your app runs, and what on-device genuinely cannot do.
GuideMost advice about transcription accuracy is generic. This guide ranks the five levers by measured effect: microphone distance, overlapping speakers, noise and silence, language and vocabulary, and the model variant — with the published numbers that show how much each one moves your error rate.
AIA reference page of speech-to-text statistics that all trace to a primary source: benchmark WERs by audio condition, model-by-model error rates, the human baseline, bias and hallucination findings, and dictation speed — plus the widely quoted numbers we could not verify and left out.
AIWord error rate counts substitutions, deletions, and insertions against the words actually spoken. What the formula includes, what it quietly ignores, why the same model scores differently in two papers, and how to measure your own WER in ten minutes.
GuideTeams now holds external notetaker bots in the lobby by default, and Zoom and Google Meet require a host to start their own. Here are the four ways to get a transcript without a bot in the participant list — and the honest limits of each.
AIApple's on-device SpeechAnalyzer beat Whisper in a widely shared benchmark — but that test ran Whisper Small on English audiobooks. Here is what it measured, what it did not, and which engine fits which recording.
AIWhat Whisper accuracy actually looks like: roughly 2–3% word error rate on clean read speech, about 7% across mixed English benchmarks, around 16% in meeting rooms — and what moves those numbers most.
GuideWhy an iPhone voice memo has no transcript — the device, iOS version, language, and region checks in order, plus the cases where no setting helps and what to use instead.
GuideFive iOS apps that transcribe without uploading your audio — compared on models, speaker labels, exports, device requirements, and price.
AIThe four best Whisper apps for iPhone and iPad, compared by the Whisper model variant each one actually runs and whether it runs on your device or a server.
GuideSeven iPhone and iPad speech-to-text apps compared on where your audio is processed, language coverage, exports, and price.
GuideCompare LoroNote and Aiko for private offline Whisper transcription, recording, speaker labels, supported Apple devices, exports, and pricing.
AICompare Parakeet V3, the newer Ultra, and Whisper Large V3: published WER results, speed limits, language coverage, and on-device transcription.
GuideA practical comparison of LoroNote and Otter.ai covering price, transcription limits, offline use, privacy, AI summaries, and meeting collaboration — and when a private on-device app is the better Otter.ai alternative.
