Walk into the NHIE already knowing every system it covers.
The National Home Inspector Examination is 200 questions in 4 hours, across nine content domains — from roofing to Standards of Practice. Most candidates have never seen a question bank built specifically around that structure. This app fixes that.
2,150+ original questions
Written for this app. Not scraped, not recycled, not real exam questions.
Full-length timed mocks
200 questions, 4 hours — matches the real NHIE format, including the freedom to review and change answers.
All 9 content domains
Roofing, Exterior, Structure & Foundation, Electrical, Plumbing, HVAC, Interiors, Insulation & Ventilation, Standards of Practice & Ethics.
A rationale for every answer
Not just the letter — the exact reasoning behind the correct answer and why the distractors are wrong.
Readiness score & weak-area drills
Per-system mastery, trend across mocks, countdown to your test date, and drills built from your own misses.
Works offline. No tracking.
No account, no ads, no analytics, no server. Study anywhere.
What's inside
| Domain | Exam weight | What it trains |
|---|---|---|
| Roofing | 10% | Covering materials, flashing, drainage, life expectancy |
| Exterior | 10% | Siding, windows/doors, grading, decks, walkways |
| Structure & Foundation | 12% | Foundation types, framing, deficiencies, movement |
| Electrical | 12% | Service entrance, wiring, overcurrent protection, safety hazards |
| Plumbing | 12% | Supply, DWV, water heaters, fixtures, materials |
| HVAC | 19% | Heating & cooling equipment, distribution, controls, combustion safety |
| Interiors | 8% | Walls/ceilings/floors, stairs, appliances, moisture |
| Insulation & Ventilation | 8% | Attic/crawlspace insulation, moisture control, ventilation |
| Standards of Practice & Ethics | 9% | Scope, reporting, ethics, client communication |
Pricing
Home Inspector Exam Prep has no free tier — a purchase is required to use the app.
| Plan | Price (US) | Notes |
|---|---|---|
| Monthly Access | $9.99 / month | Auto-renews monthly. Cancel any time. |
| Annual Access | $49.99 / year | 3-day free trial for new subscribers. About $4.17 / month. Auto-renews yearly. |
| Lifetime Access | $99.99 once | One-time purchase. Never renews. |
Support
Questions, refunds, restore problems, or feedback on a question: email dmjks120@gmail.com, or read the support page.