# Trade Cert Exams License& Cert > Electrician HVAC Fire Plumbing Canonical page: [https://chrome-stats.com/d/id6773518544](https://chrome-stats.com/d/id6773518544) ## Overview - **ID:** `id6773518544` - **Platform:** Apple - **Type:** Apple app - **Status:** Available - **Publisher:** Yuhsiu Lai - **Category:** Education - **Version:** 1.0 - **Last updated:** 2026-05-29 - **First published:** 2026-05-29 - **Size:** 11 MB - **Data as of:** 2026-09-07 - **Store listing:** [Apple App Store](https://apps.apple.com/us/app/trade-cert-exams-license-cert/id6773518544) - **Website:** [https://engineersuniverse.com/](https://engineersuniverse.com/) - **Privacy policy:** [https://sites.google.com/view/itech-apps-26/home](https://sites.google.com/view/itech-apps-26/home) ## Description 8 trade certification exams in one app. Buy only what you need — unlock each exam individually or get All Access for every discipline at once. TradeCertExams is the all-in-one exam prep app for trade and construction professionals. Instead of downloading a separate app for every certification, you get every exam in one place — and purchase only the disciplines you need. WHAT'S INCLUDED Choose from 8 professional trade certification modules: Journeyman Electrician License Exam — NEC-based practice questions, category-by-category study mode, timed full-length mock exam, reference library, and exam guide. Master Electrician (NEC Workbench) — Advanced code practice, live electrical calculators, full NEC article library, and timed mock exam designed for master-level candidates. NCCER Electrical Certification — All four NCCER levels covered, 12 content areas, NEC code practice aligned with the NCCER curriculum. NICET Fire Alarm Systems — Levels I through IV, all work elements, NFPA 72 code practice, and full-length timed mock exams for every level. CFPS Fire Protection Specialist — All 8 NFPA knowledge domains, fire protection fundamentals, hazard analysis, and timed mock exam prep for the NFPA CFPS credential. General Contractor License Exam — Business law, project management, estimating, contracts, safety regulations, and trade knowledge questions. Plumbing License Exam — IPC and UPC code practice, fixture unit calculations, drainage and venting, journeyman and master-level questions. HVAC EPA Section 608 Certification — Core section, Type I (small appliances), Type II (high-pressure), and Type III (low-pressure) — full refrigerant handling, recovery, and safety practice. HOW IT WORKS Download once. Browse all 8 exam disciplines from a single catalog. Purchase the module you need for $6.99, or unlock everything with the All Access pass. Each module includes hundreds of practice questions with full answer explanations, a timed full-length mock exam, a reference library, and an exam guide. FEATURES Practice mode — study by topic category at your own pace Full-length timed mock exams — simulate real test conditions Detailed answer explanations — understand why each answer is correct Reference library — code tables, formulas, and quick-reference guides Exam guide — know what to expect before test day Works fully offline after download Optimized for iPhone and iPad PRICING Each exam module: $6.99 (one-time, no subscription) All Access — all 8 exams: $34.99 (one-time) All purchases are non-consumable and yours to keep. Restore purchases anytime if you switch devices. TradeCertExams is an independent study aid. It is not affiliated with, authorized by, or endorsed by any state licensing board, NICET, NFPA, NCCER, EPA, or any other certifying body referenced in the app. Practice questions are original content written for study purposes only. ## Rankings - #1,194,529 — Overall ## Similar extensions and apps - [Journeyman Electrician Pro](https://chrome-stats.com/d/id6759343517) — 4.90 / 5 - [Electrician License Exam 2026](https://chrome-stats.com/d/id6746489371) - [Pass Your Electrician Exam](https://chrome-stats.com/d/id6777168103) - [Pocket Prep Skilled Trades '26](https://chrome-stats.com/d/id1503583993) — 4.70 / 5 - [NEC Electrician Test Prep 2026](https://chrome-stats.com/d/id6746265609) — 4.60 / 5 - [Master Electrician Exams 2025](https://chrome-stats.com/d/id6755685139) - [Electrician Exam 2026: Prep](https://chrome-stats.com/d/id6782827489) - [NEC Master Suite: Exam Prep](https://chrome-stats.com/d/id6762178401) - [Electrical Code Meister](https://chrome-stats.com/d/id6759905372) - [Skilled Trades iCert Prep](https://chrome-stats.com/d/id6581486443) - [Skilled Trades Exam Prep 2026](https://chrome-stats.com/d/id6755232933) - [Electrician Exam Test Study](https://chrome-stats.com/d/id6761256388) --- Source: [Chrome-Stats](https://chrome-stats.com/d/id6773518544)