Show HN: Kekoso – On-device dictation and transcription for macOS

Kekoso is a macOS app that performs speech-to-text, file transcription, call recording, and AI agent integration entirely on your device without uploading audio to cloud servers. Priced at $29 as a one-time purchase with no subscriptions or accounts required, it uses your Mac's neural engine to process dictation, video/audio files, recorded calls, and provides a local transcription server for AI tools. Unlike competitors that capture audio locally but send it to remote servers for processing, Kekoso keeps all data on your machine, discarding audio after transcription.