VivaDicta
A speech-to-text app and AI voice keyboard that processes your dictation on your ChatGPT or Claude subscription.

About VivaDicta
VivaDicta records speech, transcribes it with on-device or cloud models and polishes the text with AI, including a system-wide AI voice keyboard that dictates and rewrites text in any app. It also lets you chat with your notes using on-device search. Besides free on-device models and API keys, you can sign in with your OpenAI account or use Codex CLI so your ChatGPT subscription handles the AI processing, or use your Claude subscription via Claude CLI on Mac.
Can you use your ChatGPT plan in VivaDicta?
Yes. Your ChatGPT subscription, via OpenAI sign-in or Codex CLI. VivaDicta's own page says: "Use your Claude subscription via Claude CLI on Mac. Full model access with zero API costs."
How to connect your plan
ChatGPT Plus or Pro
- Choose your AI subscription under the app's AI providers.


