BetterCampus makes Canvas look good. ExamGhost gets you the A.
Over 2 million students love BetterCampus (formerly BetterCanvas) for dark mode, custom dashboard cards, and GPA tracking. Ready for the catch? It has zero AI quiz solver, zero formula OCR, and zero protection when Canvas SpeedGrader logs your tab switches during an exam.
You don't have to choose between them. Because ExamGhost runs inside an isolated closed Shadow DOM, it pairs seamlessly with BetterCampus dark mode while adding 0.3-second double-click solving and Focus Shield blur immunity.
Handles your daily Canvas dashboard: dark mode stylesheets, custom course card images, and semester GPA calculator.
Takes over during timed quizzes & midterms: double-click any question to auto-fill in 0.3s while silencing SpeedGrader blur logs.
DIFFERENT TOOLS FOR DIFFERENT MOMENTS
Where BetterCampus stops—and where ExamGhost takes over.
Click below to switch between your everyday Canvas dashboard and a timed 45-minute midterm exam.
Tab-Switching Still Flags You on BetterCampus
Many students assume BetterCampus hides their activity from professors. It doesn't. The moment you click outside Canvas to Google a question, Canvas fires window.blur and logs “Stopped viewing the Canvas quiz-taking page” in SpeedGrader.
Double-Click Any Question for 0.3s Answers
Instead of leaving your dark-themed Canvas quiz tab, simply double-click any multiple-choice, multi-select, or short-answer question. ExamGhost solves it inline in 0.3 seconds using your choice of Auto-Fill, Smart Highlight, or Silent Clipboard.
Covers Your Non-Canvas Classes Too
Even at Canvas universities, STEM departments frequently assign quizzes on McGraw-Hill Connect, Pearson MyLab, WebAssign, or Blackboard—where BetterCampus doesn't run at all.
Cheap extensions like Answer.AI, CanvasQuiz, and Coursology inject global content.css stylesheets and white answer boxes directly into the host page DOM—turning your dark-mode Canvas quiz into a glaring white patchwork that anyone behind you can spot.
❌ Injects bright visible buttons next to questions
ExamGhost mounts inside a closed Shadow DOM root (attachShadow({ mode: 'closed' })) with zero global CSS leaks. Your BetterCampus midnight theme stays untouched while ExamGhost auto-fills or subtly glows on the right answer.
✓ Adjustable 10%–100% opacity blend for dark rooms
BetterCampus vs ExamGhost: Capability Breakdown
See exactly what each extension does—and why students keep both installed.
| Feature / Capability | ExamGhost (v4.2) | BetterCampus (BetterCanvas) |
|---|---|---|
Primary Purpose What the extension is engineered for | Stealth AI Quiz & Exam Solving | Canvas Dark Mode & UI Themes |
0.3s Inline AI Question Solver Double-click to auto-fill, highlight, or copy | ✓ Built-In (3 Modes + 3 Methods) | ✗ None |
Focus Shield (Tab-Blur Protection) Stops SpeedGrader “Stopped viewing quiz” logs | ✓ Blocks blur & visibilitychange | ✗ None (Unshielded focus) |
Snap-It Screenshot OCR (⌘+Shift+S) Solves calculus integrals, circuits & diagrams | ✓ Built-In Mathpix Vision | ✗ None |
Canvas Dark Mode & Custom Card Colors Dashboard aesthetics & GPA calculator | Pairs with BetterCampus themes | ✓ Built-In Theme Engine |
Multi-LMS Compatibility Blackboard, Moodle, D2L, McGraw-Hill, Pearson | ✓ 20+ LMS & Publisher Portals | Canvas Only |
Pricing & Free Access Student-friendly pricing | 50 Free Solves · $19/mo · $99/yr · $199 Life | Free (Visual theming only) |
View Technical Chrome Web Store & Domain Audit (BetterCampus 2026)
cndibmoanboadcifjkjbdpjgfedanolh, rebranded from BetterCanvas to BetterCampus (2,000,000+ users, 4.1★ across 4.6K ratings).bettercampus.org currently redirects to a parked /lander page; the extension itself operates via local CSS injection scripts.“I've used BetterCanvas since freshman year for dark mode, and I hated how other quiz extensions injected ugly white boxes that ruined my theme and lagged my browser. ExamGhost is completely invisible on top of my dark mode—I just double-click any Organic Chemistry question and it auto-fills the answer in 0.3 seconds.”
Frequently Asked Questions
Common questions from BetterCampus users adding ExamGhost to Chrome.
Does BetterCampus (BetterCanvas) have an AI quiz solver or tab-switch blocker?
No. BetterCampus (formerly BetterCanvas, used by 2,000,000+ students with a 4.1★ rating) is strictly a visual customization and productivity extension for Canvas LMS—offering dark mode, custom dashboard card colors, font styling, and a GPA calculator. It has zero AI question solver, zero OCR engine, and zero protection against Canvas SpeedGrader window.blur or tab-switch logs.
Can I run BetterCampus and ExamGhost at the same time without breaking my dark mode?
Yes—they are 100% compatible. While other quiz extensions inject messy global CSS that ruins BetterCampus dark mode themes, ExamGhost encapsulates all of its UI inside a closed Shadow DOM v1 container. You keep your favorite BetterCampus dark theme while gaining 0.3-second double-click quiz solving and Focus Shield protection.
Does BetterCampus work on Blackboard, Moodle, or McGraw-Hill Connect?
No. BetterCampus only runs on Instructure Canvas URLs. ExamGhost works across 20+ platforms including Canvas Classic, Canvas New Quizzes (LTI 1.3), Blackboard Learn & Ultra, Moodle, D2L Brightspace, McGraw-Hill Connect, and Pearson.
How much does ExamGhost cost if I already use BetterCampus for free?
ExamGhost gives every student 50 Free Question Solves immediately upon install with no credit card required. If you want unlimited solves across all your classes, you can choose the $19/mo Monthly Sprint Pass, the $99/yr Academic Year Pass ($8.25/mo), or the $199 one-time Lifetime Degree Pass.
Keep BetterCampus for Dark Mode. Add ExamGhost for 0.3s Solves.
Start with 50 Free Question Solves today—no credit card required, zero stylesheet conflicts, and full SpeedGrader Focus Shield included.