A 40.87MiB Persistent Sidebar Is Built for Flashcards—Not Live Canvas Exams.
Classology AI (classology.ai, published by Zou Labs LLC) is a popular multi-platform app for turning lecture slides into flashcards and AI study podcasts. However, its 40.87MiB Chrome extension (v4.0.2) docks a permanent split-screen sidebar, injects a floating “Solve” button on highlighted text, and triggers window.blur every time you click it or press Cmd/Ctrl+Shift+1.
Publisher Zou Labs LLC (Hewlett, NY) declares itself a Non-trader on the Chrome Web Store while disclosing collection of 4 user data categories: PII, Authentication info, Personal communications, and Website content.
Renders inside an isolated Closed Shadow DOM HUD with adjustable opacity, blocks window.blur events across 8 browser layers, and stores zero PII.
How Classology v4.0.2 Exposes You During Timed Assessments
Switch between tabs to inspect Classology's 40.87MiB sidebar behavior, Zou Labs LLC's data collection disclosures, and how 3-model consensus beats study-guide chat streams.
Why Does a Homework Helper Collect 4 Categories of Personal Data as a “Non-Trader”?
On the official Chrome Web Store listing for Classology AI – Homework & Quiz Helper, developer Zou Labs LLC (1245 Hewlett Plaza, Suite 32, Hewlett, NY) explicitly registers as a Non-trader—meaning consumer protection rights under EU/UK law do not apply to billing disputes.
At the same time, Classology discloses collecting Personally identifiable information (PII), Authentication information, Personal communications, and Website content. ExamGhost processes quiz questions ephemerally in memory and never logs your university identity or LMS session tokens.
- • Personally identifiable information (PII)
- • Authentication information & credentials
- • Personal communications & Website content
Questions are stripped of student identifiers and solved ephemerally. Includes an instant hardware Panic Switch (⌘+Shift+U) that wipes the HUD in <1ms.
Flashcards & AI Podcasts (~$15–$20/mo) vs 3-Model Exam Consensus
Classology is built around offline study tools—turning uploaded PDFs into flashcards, study guides, and AI audio podcasts across Web, iOS, and Android for ~$14.99–$19.99/month (up to $720 over 4 years).
When you are inside a live timed Canvas, Blackboard, or McGraw-Hill exam, you don't need an AI podcast—you need a verified answer that won't get you flagged. ExamGhost queries GPT-5.4, Claude Sonnet 4.6, and Gemini 3.1 Pro in parallel for 99.2% accuracy and gives you 50 free solves to prove it before you ever pay a cent.
Classology AI (v4.0.2) vs ExamGhost: 2026 Matrix
Every stealth, bundle weight, privacy, and accuracy difference side by side.
| Feature / Technical Metric | Classology AI (v4.0.2) | ExamGhost (2026 Stealth) |
|---|---|---|
| Extension Bundle & UI | 40.87MiB package + persistent split-screen AI Sidebar | Lightweight zero-footprint Closed Shadow DOM HUD |
| Canvas / Blackboard Focus Shield | None — Sidebar & “Solve” button fire window.blur | 8-Layer Focus Shield blocks blur & visibilitychange |
| Screen Capture / OCR Shortcut | Cmd/Ctrl+Shift+1 Snapshot (transfers focus to sidebar) | Stealth Snap-It (⌘+Shift+S) with 0ms focus loss |
| AI Reasoning Architecture | Single-model chat stream + flashcard/podcast generator | 3-Model Consensus (GPT-5.4 + Claude 4.6 + Gemini 3.1 Pro) |
| Chrome Store Privacy Disclosure | Collects PII, Auth info, Personal comms & Website content | Zero PII stored • Ephemeral memory-only processing |
| Publisher & Trader Status | Zou Labs LLC (Declared Non-Trader on Chrome Web Store) | Verified Commercial Publisher + 24/7 Discord Support |
| Free Trial & Pricing | ~$14.99–$19.99/mo recurring subscription | 50 Free Solves • $19/mo • $99/yr ($8.25/mo) • $199 Lifetime |
Technical Chrome Web Store Manifest & Publisher Audit (Classology AI v4.0.2)
mgijkcklpcaokmpejjcmchocpmkjdged (Version 4.0.2, Package Size 40.87MiB, ~5,000 users, 4.7★ across 188 ratings)1245 Hewlett Plaza, Suite 32, Hewlett, NY • Declared Non-trader on Chrome Web Storeclassology.ai • In-page highlight Solve button + Persistent AI Sidebar + Cmd/Ctrl+Shift+1 SnapshotUse Classology AI If...
- You want to upload lecture PDFs and slides to generate flashcards, study guides, and AI audio podcasts on your phone.
- You are doing unmonitored reading where a persistent 420px sidebar on your screen doesn't matter.
- Avoid during live Canvas or Blackboard quizzes: Clicking the injected “Solve” button or sidebar logs focus departures in SpeedGrader.
Switch to ExamGhost If...
- You take timed assessments on Canvas, Blackboard, Moodle, D2L, McGraw-Hill, or Pearson and need zero focus-loss logs.
- You want a zero-footprint Closed Shadow DOM HUD with adjustable opacity and a 1ms Panic Switch instead of a 40.87MiB sidebar.
- You want 50 free solves and 3-model consensus accuracy (99.2%) without handing over 4 categories of personal data.
Frequently Asked Questions: Classology AI vs ExamGhost
Direct answers on Classology v4.0.2's 40.87MiB sidebar, Zou Labs LLC privacy disclosures, and Canvas detection.
Can Canvas or Blackboard detect Classology AI during a quiz?
Why is Classology AI's Chrome extension 40.87MiB in size?
What user data does Classology AI collect according to the Chrome Web Store?
How does Classology's Cmd/Ctrl+Shift+1 Snapshot compare to ExamGhost's screenshot solver?
How does Classology AI pricing compare to ExamGhost in 2026?
Start with 50 Free Solves Inside ExamGhost's Closed Shadow DOM.
No split-screen sidebar cluttering your quiz, zero window.blur flags in Canvas SpeedGrader, and zero PII logged.