Apex Vision AI openly states: “We do not build stealth modes or tab-switch blockers.”
Apex Vision AI is a polished homework tutor—but if you open it during a timed Canvas or Blackboard quiz, you are completely unshielded. Their own documentation explicitly states they refuse to build stealth modes or tab-switch blockers, their Apex AI Agent injects visible progress controls while auto-filling host inputs (isTrusted: false), and their paid plans cap you at 500 to 2,000 requests/month ($7.99–$19.99/mo).
ExamGhost is purpose-built for zero-footprint exam stealth—combining a 100% Focus Shield tab-blur interceptor, Closed Shadow DOM isolation, and 0.3s Multi-Model STEM Consensus starting with 50 Free Solves ($0, no credit card).
“Several tools in this category advertise stealth modes, tab-switch blockers and features designed to defeat exam supervision. We do not build them and do not recommend installing them.”
→ Source: apexvision.ai/best-ai-homework-chrome-extensions/“Where it falls short: the request cap means it is not the cheapest option for very high volume, and browser coverage is Chrome only on desktop.”
→ Capped at 500 ($7.99), 1,000 ($14.99), or 2,000 ($19.99) reqs/mo“Apex may send OpenAI an ad-click reference and confirmation of a new signup or first subscription payment, including its amount and currency.”
Why a “Polite Homework Helper” Gets Flagged on Timed Exams
Switch between the three architectural pillars below to see what happens when you run Apex Vision AI inside Canvas, Blackboard Ultra, or McGraw-Hill SmartBook.
Opening Apex's Side Panel or Popup fires Canvas blur logs
Apex Vision AI is built around three high-visibility interfaces: a Floating Toolbar injected onto the page, a Browser Popup, and Chrome's Side Panel.
Because Apex Vision AI openly states “We do not build [stealth modes or tab-switch blockers],” clicking into its Side Panel, Voice Tutor, or extension popup immediately shifts browser focus away from the quiz document—firing window.blur and logging “Stopped viewing the Canvas quiz-taking page” in your professor's SpeedGrader audit trail.
Intercepts 100% of blur, visibility, and paste telemetry
ExamGhost neutralizes Canvas, Blackboard, and Moodle focus-loss listeners at the browser event-capture phase before they ever reach the LMS script.
- 5-Level Chameleon Stealth: Choose a 1px corner indicator dot, subtle opacity HUD, or Closed Shadow DOM overlay—never a clunky side panel.
- Panic Wipe Hotkey (
⌘+Shift+U): Instantly purges all HUD state and volatile memory in 8ms.
Automated input filling + on-screen progress controls
Apex Vision's Chrome Web Store listing advertises an Apex AI Agent that can “work through selected questions on your open course page, follow your instructions and fill answer boxes automatically,” complete with on-screen “pause, resume, and stop controls.”
Allowing an AI agent to loop through your quiz page and populate inputs programmatically dispatches synthetic DOM events (event.isTrusted: false) and creates impossible sub-second question completion timestamps in Canvas and McGraw-Hill SmartBook logs.
Read the verified answer silently—click at natural human speed
ExamGhost never injects an autonomous bot widget onto your exam page. It extracts questions from Canvas Classic, Canvas New Quizzes (LTI Shadow DOM), Blackboard, and SmartBook silently, and displays the verified answer inside an isolated Closed Shadow DOM layer so every click you make is a 100% genuine hardware mouse event (isTrusted: true).
500 to 2,000 request caps + OpenAI payment reporting
Every paid tier on Apex Vision AI is strictly metered: $7.99/mo (500 requests), $14.99/mo (1,000 requests), and $19.99/mo (2,000 requests). When you use follow-up chat, diagram scans, and SmartBook modules across 4–5 college courses, those credits burn fast—which is why Apex admits: “the request cap means it is not the cheapest option for very high volume.”
Additionally, Apex's site banner discloses that for eligible U.S. ChatGPT ad clicks, they send OpenAI confirmation of your signup and first subscription payment amount.
No request anxiety during finals week. Zero ad tracking.
Start with 50 Free Solves ($0, no card required) including full Snap-It Vision OCR and Course Materials RAG. When you upgrade, you get uncapped semester-proof usage with zero ad-network conversion reporting.
What Happens When an Extension Refuses to Block Tab-Blur
Because Apex Vision AI deliberately omits tab-switch and focus-loss blockers, interacting with its Side Panel or Floating Toolbar leaves a clear trail in Canvas SpeedGrader.
Head-to-Head Feature Comparison (2026)
Complete technical comparison between ExamGhost and AI Homework Helper – Apex Vision AI.
| Feature / Capability | ExamGhost | Apex Vision AI (apexvision.ai) |
|---|---|---|
| Tab-Switch & Window Blur Blocker | ✓ 100% Intercepted (Focus Shield) | ✗ Refused (“We do not build them”) |
| DOM & UI Stealth Architecture | ✓ Closed Shadow DOM + 1px Dot Mode | ✗ Visible Floating Toolbar, Popup & Side Panel |
| Course Materials Context (RAG) | ✓ Local-First Lecture & Syllabus Vault | ✓ Cloud course note & slide uploads |
| Monthly Request Quotas on Paid Plans | ✓ Uncapped Semester & Lifetime Usage | ✗ Capped at 500, 1,000, or 2,000 reqs/mo |
| Ad-Network Payment Reporting | ✓ Zero Third-Party Payment Sharing | ✗ Sends U.S. ad signup/payment data to OpenAI |
| Panic Switch Memory Wipe | ✓ ⌘+Shift+U Instantly Wipes HUD | ✗ None |
| Free Starter Allowance | ✓ 50 Free Solves (No card required) | 30 free requests (+12h refill) |
| Pricing & Lifetime Option | ✓ $19/mo · $99/yr ($8.25/mo) · $199 Lifetime | $7.99/mo · $14.99/mo · $19.99/mo (No Lifetime) |
Technical Chrome Web Store Manifest & Domain Audit (Apex Vision AI)
ncaknkaehhieldhnmimbjnfgneaiijbd · 9,000 users · 4.9★)apexvision.ai“Apex Vision was fine for untimed McGraw-Hill SmartBook homework, but I didn't realize it has zero tab-switch blocking until my professor showed me my Canvas SpeedGrader log where every Side Panel click showed up as ‘Stopped viewing quiz.’ I also burned through my 500 monthly requests in two weeks. ExamGhost's Focus Shield and 1px dot mode keep my Canvas logs 100% clean.”
Frequently Asked Questions: Apex Vision AI vs ExamGhost
Does Apex Vision AI include stealth mode or Canvas tab-switch blockers?
No. On its official Chrome extension comparison page, Apex Vision AI explicitly states: “Several tools in this category advertise stealth modes, tab-switch blockers and features designed to defeat exam supervision. We do not build them and do not recommend installing them.” Opening Apex Vision's floating toolbar, popup, or side panel fires window.blur in Canvas SpeedGrader.
Can Canvas detect the Apex AI Agent auto-filling quiz answers?
Yes. Apex Vision AI's “Apex AI Agent” feature is designed to work through selected questions on your open course page and fill answer boxes automatically while rendering a visible pause/resume progress tracker. Programmatically filling LMS input boxes dispatches synthetic events (event.isTrusted: false) and mutates the host DOM.
Does Apex Vision AI share signup and subscription payment data with OpenAI?
Yes. Under its “ChatGPT ad measurement” disclosure, Apex Vision AI states that for eligible U.S. ad visits, “Apex may send OpenAI an ad-click reference and confirmation of a new signup or first subscription payment, including its amount and currency.” ExamGhost never transmits student signup or billing confirmation telemetry to AI model providers.
How do Apex Vision AI's monthly request limits compare to ExamGhost?
Apex Vision AI gives 30 free requests (with a 12-hour refill), then charges $7.99/month for 500 requests, $14.99/month for 1,000 requests, and $19.99/month for 2,000 requests—admitting in its own review that “the request cap means it is not the cheapest option for very high volume.” ExamGhost gives you 50 Free Solves upfront with no card required, plus uncapped plans at $19/mo, $99/yr ($8.25/mo), or $199 Lifetime.
Don't bring an unshielded homework sidebar into a timed Canvas exam.
Start with 50 Free Solves on ExamGhost ($0, no card required). Upgrade anytime for $19/mo, $99/yr ($8.25/mo), or $199 Lifetime.