Getting Started
1. Download the Desktop App
Download InterviewCracker for your operating system:
2. Create an Account & Login
- Open the desktop app after installation
- Click "Login" in the app settings (Alt + P)
- Your browser will open the login page
- Sign up or login with Google
- The app will automatically authenticate via secure token
3. Purchase Credits
InterviewCracker uses a credit-based system. Purchase credits from your dashboard or the pricing page. Credits never expire and can be used for AI analysis.
View pricing4. Start Using
- Press Alt + S to capture a screenshot
- Queue multiple screenshots if needed
- Press Alt + G to send to AI
- View the AI response in the overlay window
Keyboard Shortcuts
Master these keyboard shortcuts to use InterviewCracker efficiently. All shortcuts work globally when the app is running.
Screenshot & AI
Window Management
Voice & Response
Session
Autopilot Mode
What is Autopilot?
Autopilot mode automatically monitors your screen for changes and sends updates to the AI without manual intervention. Perfect for scrolling through long problems or when the interviewer is presenting.
- Auto-Capture: Detects screen changes and captures screenshots automatically
- Smart Timing: Waits for content to stabilize before sending to AI
- Voice Integration: Combines with speech transcription for audio-triggered sends
How to Use
- Press Alt + T to toggle Autopilot on
- The app will start monitoring your screen for changes
- When content changes (scrolling, new slides), it captures automatically
- After 2 seconds of stability, captures are sent to AI
- Press Alt + T again to stop
Tip: Autopilot works great when your interviewer is sharing their screen and scrolling through a problem.
Live Mode
Real-Time Transcription
Live mode provides real-time speech-to-text transcription of your interview. The AI listens to the conversation and can respond to what's being said.
- Speech Recognition: Real-time transcription using OpenAI Whisper
- Context Aware: AI understands what's being discussed in the interview
- Instant Responses: Get AI suggestions based on the conversation
How to Use
- Open the chat window with Alt + C
- Click the video button to start Live mode
- Grant microphone permission when prompted
- The app will transcribe speech in real-time
- Combined with screenshots, the AI gets full context
Note: Live mode uses credits per minute. Monitor your usage in the dashboard.
Authentication
How Authentication Works
InterviewCracker uses a secure token-based authentication system:
- Initiate Login: Click "Login" in the desktop app settings
- Web Authentication: Your browser opens the login page where you sign in with Google
- Token Generation: A secure desktop token (ic_dsk_xxx) is generated for your session
- Deep Link Callback: The token is sent back to the desktop app via a secure deep link
- Token Storage: The token is encrypted and stored locally on your device
- API Access: All API calls use this token for authentication
Manual Token Entry
If the automatic deep link doesn't work, you can manually enter your token:
- Complete login on the web
- Copy the token shown on screen (starts with ic_dsk_)
- Open app settings and paste the token in the manual token field
- Click "Submit" to authenticate
Security Note
Your authentication token is encrypted and stored securely on your device. Never share your token with anyone. The token automatically refreshes to maintain your session.
Credits System
How Credits Work
- 1Pay As You Go: No subscriptions. Buy credits when you need them.
- 2Never Expire: Your credits never expire. Use them whenever you want.
- 3Transparent Pricing: 1 credit = $0.01 value. See exactly what you're paying for.
Credit Packs
Prices shown are for US/Western markets. Regional pricing available for other countries.
Payment Methods
Desktop App Features
Screenshot Queue
Queue multiple screenshots before sending to AI. Capture different parts of a problem or code, then analyze them all together.
Overlay Windows
AI responses appear in floating overlay windows that stay on top. Use Alt+↑↓ to scroll content even while working in other apps.
Voice Input
Use speech-to-text to ask questions or provide context. Press Alt+R to toggle voice recording.
Chat Interface
Type questions directly in the chat window. The AI maintains context from your session for coherent conversations.
Copy to Clipboard
One-click copy for code blocks and responses. Easily paste solutions into your code editor.
Customizable Settings
Choose your preferred programming language, configure API keys, and customize the app appearance.
Stealth Mode
InterviewCracker includes stealth features to blend in with your system:
- Process Disguise: The app appears as "Terminal" in Activity Monitor/Task Manager
- Icon Options: Choose between Terminal, Activity Monitor, or System Settings icons
- Click-Through Windows: Overlay windows are invisible to mouse clicks. Scroll using Alt+↑↓ (works globally)
- Quick Hide: Instantly hide all windows with Alt+V
Changing Stealth Icon
- Open Settings (Alt + P)
- Navigate to the Appearance section
- Select your preferred icon (Terminal, Activity, or Settings)
- The app may need to restart for changes to fully take effect
Troubleshooting
App won't authenticate
- Ensure you're connected to the internet
- Try the manual token entry method in settings
- Check if your browser is blocking popups
- Restart the app and try again
Screenshots not capturing
- On macOS: Grant Screen Recording permission in System Preferences → Security & Privacy
- On Windows: Run the app as administrator if needed
- Ensure no other app is blocking screen capture
AI responses not appearing
- Check that you have credits available in your account
- Ensure you're authenticated (check settings)
- Try pressing Alt+O to toggle the response window
- Check your internet connection
Keyboard shortcuts not working
- Ensure the app is running in the background
- Check if another app is using the same shortcuts
- On macOS: Grant Accessibility permission in System Preferences
- Restart the app to re-register shortcuts