Hidini

Hidini is a native macOS app for live technical interviews and calls. It transcribes the conversation in real time, drafts an answer to the question you were just asked, and analyses whatever is on your screen, all inside a floating overlay that never shows up in shared or recorded output.

What it does

• Real-time transcription in over 60 languages (Apple Speech, OpenAI Realtime, Groq Whisper, Deepgram Nova-3)
• AI hints for the question currently on the table
• On-demand analysis of any area of your screen
• Answers grounded in your uploaded CV and the target job posting
• Keyboard-only control, so nothing gives it away

Invisible to screen sharing

The overlay stays hidden from Zoom, Google Meet, Microsoft Teams, Discord, OBS, and other screen capture tools. You see the full interface, everyone else sees a clean desktop.

Native, not Electron

• 4.2 MB download, written entirely in Swift with zero third-party dependencies
• 0% CPU when idle
• macOS 14 Sonoma or later, on Apple Silicon and Intel

Pricing

• Free: 50 AI credits and 10-minute demo sessions, no card required
• Pro: $79.99 one time, with 500 credits, unlimited session length, and bring-your-own-key support
• Extra credits: $10 per 1,000, bought inside the app
• No subscription on any tier

It works out of the box with included credits. You can also connect your own keys for Claude, GPT, or Gemini, or run local models through LM Studio, Ollama, or Jan at zero cost.

Honest limits

Hidini hides the overlay from screen capture, not from the room you are in. It is macOS only, with no Windows, Linux, or browser version. And it does not answer for you: it puts a transcript, a hint, or a screen analysis in front of you, and you still decide what to say.