Examplify vs LockDown Browser on Mac - Specialised vs General Comparison
Design center comparison
| Aspect | Examplify | LockDown Browser |
|---|---|---|
| Primary market | Law schools, medical, nursing, other professional licensure prep | General higher-ed (undergrad through grad) |
| Vendor | ExamSoft | Respondus |
| Mac support | Native arm64 since 2023 | Native arm64 since LDB 2.0 (2022) |
| Offline mode | Yes - exam content downloads + offline submit | No - continuous online required |
| Exam format | Sophisticated (essay sections, marking, timed sub-sections) | Standard LMS exam format |
| Storage footprint | ~250 MB app + 1-3 GB exam content cache | ~95 MB app + ~200 MB cache |
Performance on Mac (90-min exam)
- Examplify offline mode (no recording): ~600 MB RAM, ~8% CPU, ~7% battery/hr.
- Examplify online + Monitor recording: ~750 MB RAM, ~14% CPU, ~9% battery/hr.
- LDB + Monitor: ~720 MB RAM, ~17% CPU, ~10% battery/hr.
Examplify is fractionally lighter on CPU + battery - partly due to its specialized exam format being less rendering-heavy than a generic LMS interface.
Privacy comparison
Both invasive when recording is enabled. Both stripped down when recording is off. Differences in detail:
- Examplify: lighter AI flagging; more reliance on human review of recordings.
- LDB + Monitor: moderate AI flagging (face detection, audio anomaly).
- Retention: both default to multi-year retention; institution-configurable.
Why law schools use Examplify
- Offline mode: bar exam preparation often involves long-form essay exams where network instability would be catastrophic. Examplify's offline mode submits afterwards.
- Specialized exam format: law exam structures (multiple-choice + written essay + time-divided sections) are first-class.
- Bar review course standardization: ExamSoft is the standard for major bar review platforms (Kaplan, Themis).
- Industry inertia: law schools have used ExamSoft for 15+ years.
Why most general courses use LDB
- LMS integration: Respondus has tighter Canvas / Blackboard / D2L integration.
- Lower exam-content overhead: 95 MB app vs Examplify's GB-scale exam cache.
- Simpler exam flow: standard multiple-choice / short-answer is well-served.
- Cost: LDB is cheaper for institutions to license at scale.
Student experience
| Aspect | Examplify | LDB |
|---|---|---|
| Install effort | Higher - exam content download takes minutes | Lower - ~95 MB |
| Pre-exam setup | ~10-30 min (download + verify exam content) | ~5-15 min |
| Network failure resilience | Excellent (offline mode) | Limited (LMS-dependent) |
| Mac stability | Excellent - purpose-built | Excellent - well-tested |
| Submit reliability | Offline submit + retry logic | Direct to LMS at end |
Which is "better" depends on context
If you're in:
- Law school / bar prep: Examplify is the standard; you have no choice.
- Med school / nursing / NCLEX: Examplify is common; some use LDB.
- General undergrad / grad: LDB is most likely.
- Online programs (WGU, SNHU): Likely Honorlock (see comparison).
Don't install the wrong one - your university's LMS specifies which tool the exam requires.
Frequently asked questions
Can I use Examplify for any LMS exam?
No - Examplify integrates differently than LDB. Your specific exam was set up to require one or the other. The instructor / department controls this.
Is Examplify's offline mode actually offline?
Yes - exam content downloads ahead of time (sometimes days before); the exam runs without internet; submission uploads when reconnected. Useful for unstable network environments.
Does Examplify support Apple Silicon?
Yes - native arm64 since their 2023 update. Older Examplify versions ran via Rosetta on Apple Silicon. Update to current.
Why is Examplify's storage footprint so much larger than LDB's?
Examplify caches exam content locally (sometimes large image/video assets). LDB doesn't - it pulls exam content from your LMS in real time. Trade-off: Examplify needs more disk; LDB needs more network.