karl.
a matosic tool
Private meeting notes for Mac and iPhone. One tap to record; the transcript streams in live and a summary writes itself — entirely on your device. No bot in your call, no account, no limits. Your voice never leaves your Mac or iPhone.
Why Karl
- Unlimited everything, free. No monthly minutes, no per-meeting time caps, no import quotas — transcription runs on your own chip, so there is nothing to meter.
- Nothing to upload. Recording, transcription, and summaries are all on-device. Losing internet can't even stop a recording.
- Hears the whole call. On the Mac, Karl captures system audio too — remote participants land in the transcript even when you wear headphones, without a bot joining your meeting.
- Spanish and English, auto-detected. Karl listens to the first seconds in both and keeps the better match.
- Pro syncs, privately. One small purchase adds sync between your devices through your own private iCloud — invisible to us, like everything else.