Comparison

Fire Code Mastery vs GROL Prep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fire Code Mastery

Prepare for fire alarm system certification exams with over 3,400 practice questions and detailed explanations. Includes mock tests, flashcards, 11 fire code calculators, and case studies to reinforce learning. Track your progress across all chapters of the NFPA 72 2025 Edition.

Highlights
  • 3,400+ practice questions
  • Detailed explanations with section references
  • Timed mock tests
  • Flashcard revision mode
  • 11 fire code calculators
  • AI-powered case studies
  • Progress tracking with visual charts
Read full description

Master NFPA 72 (National Fire Alarm and Signaling Code) with over 3,400 practice questions based on the 2019 and 2022 Editions. Whether you're preparing for a NICET Fire Alarm Systems exam or strengthening your fire alarm code knowledge, this app is built as a focused study companion. COMPREHENSIVE QUESTION BANK Over 3,400 multiple-choice questions organized by NFPA 72 topic, with detailed explanations and section references. Learn not just the correct answer, but the reasoning behind it. TOPICS COVERED • Administration • Referenced Publications • Definitions • Documentation • Fundamentals of Fire Alarm Systems • Circuits and Pathways • Inspection, Testing, and Maintenance • Initiating Devices • Notification Appliances • Emergency Control Functions • Protected Premises Fire Alarm Systems • Emergency Communications Systems • Supervising Station Alarm Systems • Public Emergency Alarm Reporting Systems • Single- and Multiple-Station Alarms MOCK TESTS Simulate exam conditions with timed mock tests drawn randomly from all topics. Adjust the question count to match your study schedule. FLASH CARDS Flip through questions in flash card mode for quick, focused revision sessions. FIRE CODE CALCULATORS Purpose-built calculators for fire alarm and fire protection work: • Alarm Battery Sizing • Audibility • Detector Spacing • Extinguisher Requirements • Fire Pump Capacity • Fire Water Tank Sizing • NAC Loading • Occupant Load • Pipe Pressure Loss • Sprinkler Flow • Standpipe Demand • Voltage Drop CASE STUDIES Apply your knowledge to realistic fire alarm scenarios with AI-powered evaluation of your responses. PROGRESS TRACKING Track your performance across each topic, identify weak areas, and focus your revision where it matters most. ADDITIONAL FEATURES • Voice-over support for accessibility • Sort questions by section reference • Email your test results • Adjustable question count per session • Clean, distraction-free interface Based on NFPA 72 2019 and 2022 Edition content. Always confirm the required code edition for your exam using your Candidate Information Bulletin or licensing authority. This app is an independent study tool and is not affiliated with, endorsed by, or connected to NFPA, NICET, or any certification body like NICET Fire Alarm Systems Level I NICET Fire Alarm Systems Level II NICET Fire Alarm Systems Level III NICET Fire Alarm Systems Level IV NICET Inspection & Testing of Fire Alarm Systems Level I NICET Inspection & Testing of Fire Alarm Systems Level II ICC Commercial Fire Alarm Inspector ICC Commercial Fire Alarm Plans Examiner I / II ICC Fire Plans Examiner 2024 Older ICC 2021 code-year fire alarm exams Privacy Policy: https://webrichsoftware.com/privacypolicy.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GROL Prep

Features
Read full description

GROL Prep helps you earn the FCC General Radiotelephone Operator License by preparing you for both written elements: Element 1, basic radio law and operating practice, and Element 3, general radiotelephone theory and technique. Most exam apps teach you to memorize answer letters. GROL Prep is built around understanding. Every question includes: PRINCIPLE. The underlying rule or concept the question is really testing, stated plainly before you dive into the details. WORKING THROUGH IT. Why the correct answer is right and why each distractor is wrong, including the tempting ones. GOING DEEPER. A connection to real world radio, maritime, and avionics work, so the knowledge sticks beyond test day. BUILT IN GLOSSARY. Roughly 700 technical terms are tappable right inside questions and explanations. See an unfamiliar term, tap it, get a plain language definition, and keep studying without losing your place. AI TUTOR. Stuck on a question? Ask the built in tutor. It knows the question you are looking at and explains the concept behind it, like having an instructor on call. PRACTICE YOUR WAY. Browse the question pools by topic, or run quiz sessions with scoring against the real 75 percent passing threshold so you always know where you stand. Question content is drawn from the official FCC Commercial Operator Element 1 and Element 3 question pools. Explanations and glossary definitions were written for this app and reference 47 CFR Part 13, Part 80, and Part 87 where applicable. Built by a USAF veteran, FAA A&P instructor, and credentialed CTE educator with a B.S. in Avionics. GROL Prep is a study aid. The General Radiotelephone Operator License is issued by the FCC, and exams are administered by FCC approved Commercial Operator License Examination Managers (COLEMs). The app does not guarantee exam passage.

Screenshots

GROL Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: GROL Prep at none against Fire Code Mastery's 4. GROL Prep also leads on device support. On price and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fire Code Mastery sells 4 in-app purchases, starting at $9.99 per month. GROL Prep asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Fire Code Mastery versus GROL Prep: the parameters behind the verdict, then further details
ParameterFire Code MasteryGROL Prep
PriceFreeFree
Rating4.6 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 2 months—
Ads—No
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Devices—iPhone, iPod — better
Requires iOS1615.1 — better
Further details — not scored
Size69 MB35 MB
Age rating4+4+
DeveloperWebrich Software LimitedMr Wolfe Aviation LLC

In-app purchases

4 purchases

Fire Code Mastery

Subscriptions4
  • Full Question Bank$9.991 Month
  • Full Question Bank$19.993 Months
  • Full Question Bank Half Yearly$29.996 Months
Show 1 more
  • Full Question Bank$39.991 Year
None

GROL Prep

No in-app purchases

Questions

Is Fire Code Mastery free?
Fire Code Mastery is free to download, with in-app purchases available.
Is GROL Prep free?
GROL Prep is free to download, with no in-app purchases.

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