Reviewed 2026-10-18
NoLock vs Course Hero (2026)
Compare NoLock’s live stealth AI exam overlay with Course Hero's static document library and homework Q&A.
Side-by-side comparison
| Dimension | NoLock | Course Hero |
|---|---|---|
| Real-time exam support | Solves any visible question on screen in seconds via Cmd+S or Auto Solver | Static PDF uploads and asynchronous tutor questions |
| LockDown Browser & Proctorio | Verified compatibility on macOS and Windows 11 | Blocked during locked browser sessions and logs tab switches on Canvas |
| Setup | One-line terminal/PowerShell install, ready in 60 seconds | Requires uploading documents or paying to unlock stale PDFs |
Competitor information changes. Verify the latest details directly at https://coursehero.com.
Frequently asked questions
Does Course Hero work inside Respondus LockDown Browser?
Static PDF uploads and asynchronous tutor questions. NoLock is engineered natively for macOS and Windows 11 with verified Respondus LockDown Browser support and a dedicated Canvas Autosolver.
What is the main difference between NoLock and Course Hero?
Compare NoLock’s live stealth AI exam overlay with Course Hero's static document library and homework Q&A. NoLock operates as a native desktop overlay with a published per-proctor compatibility directory across Respondus LockDown Browser, Honorlock, Proctorio, Safe Exam Browser, Examplify, and Pearson OnVUE.
How should I compare NoLock with Course Hero before an exam?
Verify your exact operating system (macOS 14+ or Windows 11), LMS (Canvas, Blackboard, Brightspace, or Moodle), and required proctor, then test your workflow on a practice quiz before exam day.