Tetra iOS
Automatic summaries on phone calls using AI
Tetra iOS launched on November 1, 2017 with 189 votes, #167 of 3,137 launches that month and more than 90% of that year's launches. The site was not reachable when checked in September 2026.
What it does
Tetra uses AI to take notes on phone calls, to help you focus, remember the details, and keep your team in sync. Dial through the app and focus on the call, as Tetra captures your conversation with speech recognition. Tag highlights and action items with a single tap. Then, get your notes back within minutes, so you can remember the details.
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