An undetectable
Native Meeting AI
High performance native apps for Windows (WinUI 3) and macOS (SwiftUI). Engineered with kernel level capture exclusion and sub-100ms latency, designed to be undetectable to standard recording and screen share tools.
Elite Engineering. Designed Undetectable.
We don't just hide the window; we re-engineer how the OS perceives our presence.
Native Architecture
100% Native WinUI 3 (C#) and SwiftUI (Swift) applications. No Electron, no Chromium, no JavaScript overhead. Pure OS level execution for sub-100ms response times.
Capture Exclusion
Utilizing native operating system capture exclusion controls on Windows and macOS. GhostApp is designed to be undetectable to standard screen capture and screen share frames.
Hardened Security
API keys are sealed in the macOS Secure Enclave and Windows Credential Manager. Zero-knowledge logging means your prompts never hit our servers unencrypted.
We solve the tracking problem at the OS level, giving you a massive unfair advantage while staying completely safe from environment analysis.
Screen Share Immunity
GhostApp is designed to be undetectable to common screen capture and screen share tools. Even when you are sharing your entire screen, the application UI is excluded from the captured frame.
No Focus Lost Triggers
Many in browser assessment platforms track when you click away. Our non-activating panel logic is designed so the browser does not register a focus change while you interact with GhostApp.
Task Manager Stealth
GhostApp runs as a detached system process with OS level process cloaking. It stays out of your Dock, taskbar, tray, and Alt-Tab switcher.
Real Time Audio Capture
Automatically listens to your meeting audio and transcribes the conversation in multiple languages. Get instant hints for behavioral questions and system design without typing a single word.
Auto Vision Engine
The app reads questions from your screen the moment they appear. No manual copying needed — your context stays continuously updated.
Zero Trace Policy
We don't store your logs, prompts, or history on our servers. All credentials stay in your OS secure keychain, and memory is purged after exit.
How GhostApp Solves the Tracking Problem.
Will proctoring tools detect tab switching?
No. Most tools monitor browser blur events. GhostApp is a native OS overlay that does not steal focus, ensuring your browser registers zero window switch events.
Can interviewers see the overlay on screen share?
Never. We utilize OS hardware exclusion controls. Your operating system excludes our window pixels from video buffers used by Zoom, Teams, and Google Meet.
What if they check my running processes?
GhostApp runs as a cloaked background service with randomized naming. It remains hidden from Activity Monitor, Task Manager, and standard process scanners.
100% Native. Zero Browser Wrappers.
Browser extensions and hybrid wrappers render their UI in the exact same pipeline that screen sharing tools actively inspect. That is why they get caught. GhostApp bypasses the browser entirely. We engineered two strictly native applications that operate on a hardware display layer the OS explicitly hides from capture APIs.
- Rendered on Visible LayersBecause they render into standard DWM and WindowServer buffers, screen-sharing software easily captures their pixels.
- Exposed ProcessesTheir process names appear plainly in the Task Manager, making them instant targets for process detectors.
- Easily FingerprintedChrome-extension manifests and injected scripts leave a footprint that triggers alarms on assessment platforms.
- Bloated & SluggishThe underlying Chromium runtime consumes 400MB+ of RAM, adding 200ms+ latency to every keystroke.
- Architected for Absolute StealthThe macOS kernel actively denies window enumeration and ScreenCaptureKit capture. On Windows, DirectComposition and DWMWA_CLOAK hide the UI at the hardware layer.
- Fortified & Masked BinariesProcesses are stripped from system process lists. We employ a hardened runtime, Control Flow Guard, and scrambled strings to eliminate inspection vectors.
- Global Hardware HooksHotkeys are captured at the hardware level. Your panic-hide triggers instantly system-wide, even if a browser has aggressive focus lock.
- GPU Accelerated & Hyper LightA purely GPU composited overlay delivers 120fps with zero CPU paint cost. GhostApp uses ~40MB of RAM with sub-50ms latency.
Undetectable across every meeting app.
We continuously verify our stealth capabilities against the latest updates of every major meeting and coding platform.
Microsoft Teams
Native-process compatible
Zoom
Native-process compatible
Google Meet
Native-process compatible
Amazon Chime
Native-process compatible
Cisco Webex
Native-process compatible
Lark / Feishu
Native-process compatible
HackerRank
Native-process compatible
CoderPad
Native-process compatible
Codility
Native-process compatible
CodeSignal
Native-process compatible
LeetCode
Native-process compatible
HackerEarth
Native-process compatible
Karat
Native-process compatible
HireVue
Native-process compatible
Proctorio
Native-process compatible
ProctorU
Native-process compatible
Universal Intelligence.
Switch between the world's most advanced reasoning engines with a single hotkey.
OpenAI
- GPT Sol
- GPT Terra
- GPT Luna
Anthropic Claude
- Opus
- Sonnet
- Haiku
Google Gemini
- Gemini Pro
- Gemini Flash
- Gemini Flash Lite
Groq
- qwen3.6-27b
- GPT-OSS 20B
- GPT-OSS 120B
xAI Grok
- Grok Latest
Try TsarChat free for a full month.
Download the native app, see the stealth engine for yourself, and decide on your own terms. No credit card. No auto-renewal. No lock-in. Cancel with one click.
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Need help setting up GhostApp on your system? Contact our support team anytime at help@tsarchat.com